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Finding the Fourth Proportional to 62,963.93, 94,382.79 and 29,253.63

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Solution

The fourth proportional to 62,963.93, 94,382.79 and 29,253.63 is: 43,851.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,963.93 : 94,382.79 = 29,253.63 : x
  2. Step 2: Convert to fraction form
    62,963.93/94,382.79 = 29,253.63/x
  3. Step 3: Cross multiply
    62,963.93x = 94,382.79 × 29,253.63
  4. Step 4: Simplify right side
    62,963.93x = 2,761,039,461.26
  5. Step 5: Solve for x
    x = 2,761,039,461.26/62,963.93
  6. Step 6: Final answer
    x = 43,851.13

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1.5x scale

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.