Home / 176,321.26-243,323.85-95,750.16

Finding the Fourth Proportional to 176,321.26, 243,323.85 and 95,750.16

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Solution

The fourth proportional to 176,321.26, 243,323.85 and 95,750.16 is: 132,135.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,321.26 : 243,323.85 = 95,750.16 : x
  2. Step 2: Convert to fraction form
    176,321.26/243,323.85 = 95,750.16/x
  3. Step 3: Cross multiply
    176,321.26x = 243,323.85 × 95,750.16
  4. Step 4: Simplify right side
    176,321.26x = 23,298,297,569.32
  5. Step 5: Solve for x
    x = 23,298,297,569.32/176,321.26
  6. Step 6: Final answer
    x = 132,135.50

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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.