Home / 112,935.02-169,265.79-62,962.04

Finding the Fourth Proportional to 112,935.02, 169,265.79 and 62,962.04

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Solution

The fourth proportional to 112,935.02, 169,265.79 and 62,962.04 is: 94,366.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,935.02 : 169,265.79 = 62,962.04 : x
  2. Step 2: Convert to fraction form
    112,935.02/169,265.79 = 62,962.04/x
  3. Step 3: Cross multiply
    112,935.02x = 169,265.79 × 62,962.04
  4. Step 4: Simplify right side
    112,935.02x = 10,657,319,440.61
  5. Step 5: Solve for x
    x = 10,657,319,440.61/112,935.02
  6. Step 6: Final answer
    x = 94,366.83

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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.