Home / 94,213.59-129,962.84-59,695.17

Finding the Fourth Proportional to 94,213.59, 129,962.84 and 59,695.17

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Solution

The fourth proportional to 94,213.59, 129,962.84 and 59,695.17 is: 82,346.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,213.59 : 129,962.84 = 59,695.17 : x
  2. Step 2: Convert to fraction form
    94,213.59/129,962.84 = 59,695.17/x
  3. Step 3: Cross multiply
    94,213.59x = 129,962.84 × 59,695.17
  4. Step 4: Simplify right side
    94,213.59x = 7,758,153,827.48
  5. Step 5: Solve for x
    x = 7,758,153,827.48/94,213.59
  6. Step 6: Final answer
    x = 82,346.44

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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.