Home / 334,349.17-501,720.58-124,134.73

Finding the Fourth Proportional to 334,349.17, 501,720.58 and 124,134.73

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Solution

The fourth proportional to 334,349.17, 501,720.58 and 124,134.73 is: 186,275.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,349.17 : 501,720.58 = 124,134.73 : x
  2. Step 2: Convert to fraction form
    334,349.17/501,720.58 = 124,134.73/x
  3. Step 3: Cross multiply
    334,349.17x = 501,720.58 × 124,134.73
  4. Step 4: Simplify right side
    334,349.17x = 62,280,947,634.61
  5. Step 5: Solve for x
    x = 62,280,947,634.61/334,349.17
  6. Step 6: Final answer
    x = 186,275.17

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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.