Home / 234,320.96-351,423.12-94,003.04

Finding the Fourth Proportional to 234,320.96, 351,423.12 and 94,003.04

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Solution

The fourth proportional to 234,320.96, 351,423.12 and 94,003.04 is: 140,981.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,320.96 : 351,423.12 = 94,003.04 : x
  2. Step 2: Convert to fraction form
    234,320.96/351,423.12 = 94,003.04/x
  3. Step 3: Cross multiply
    234,320.96x = 351,423.12 × 94,003.04
  4. Step 4: Simplify right side
    234,320.96x = 33,034,841,606.28
  5. Step 5: Solve for x
    x = 33,034,841,606.28/234,320.96
  6. Step 6: Final answer
    x = 140,981.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.