Home / 94,139.74-141,209.30-34,168.14

Finding the Fourth Proportional to 94,139.74, 141,209.30 and 34,168.14

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Solution

The fourth proportional to 94,139.74, 141,209.30 and 34,168.14 is: 51,252.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,139.74 : 141,209.30 = 34,168.14 : x
  2. Step 2: Convert to fraction form
    94,139.74/141,209.30 = 34,168.14/x
  3. Step 3: Cross multiply
    94,139.74x = 141,209.30 × 34,168.14
  4. Step 4: Simplify right side
    94,139.74x = 4,824,858,839.91
  5. Step 5: Solve for x
    x = 4,824,858,839.91/94,139.74
  6. Step 6: Final answer
    x = 51,252.09

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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.