Home / 176,181.19-243,130.68-95,608.69

Finding the Fourth Proportional to 176,181.19, 243,130.68 and 95,608.69

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Solution

The fourth proportional to 176,181.19, 243,130.68 and 95,608.69 is: 131,940.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,181.19 : 243,130.68 = 95,608.69 : x
  2. Step 2: Convert to fraction form
    176,181.19/243,130.68 = 95,608.69/x
  3. Step 3: Cross multiply
    176,181.19x = 243,130.68 × 95,608.69
  4. Step 4: Simplify right side
    176,181.19x = 23,245,405,813.61
  5. Step 5: Solve for x
    x = 23,245,405,813.61/176,181.19
  6. Step 6: Final answer
    x = 131,940.34

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Half scale
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Double scale
Find fourth proportional to 176,182.19, 243,132.06 and 95,609.69
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.