Home / 176,220.33-243,184.26-95,647.83

Finding the Fourth Proportional to 176,220.33, 243,184.26 and 95,647.83

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Solution

The fourth proportional to 176,220.33, 243,184.26 and 95,647.83 is: 131,994.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,220.33 : 243,184.26 = 95,647.83 : x
  2. Step 2: Convert to fraction form
    176,220.33/243,184.26 = 95,647.83/x
  3. Step 3: Cross multiply
    176,220.33x = 243,184.26 × 95,647.83
  4. Step 4: Simplify right side
    176,220.33x = 23,260,046,205.89
  5. Step 5: Solve for x
    x = 23,260,046,205.89/176,220.33
  6. Step 6: Final answer
    x = 131,994.12

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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.