Home / 42,798.72-59,062.68-23,936.88

Finding the Fourth Proportional to 42,798.72, 59,062.68 and 23,936.88

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Solution

The fourth proportional to 42,798.72, 59,062.68 and 23,936.88 is: 33,033.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,798.72 : 59,062.68 = 23,936.88 : x
  2. Step 2: Convert to fraction form
    42,798.72/59,062.68 = 23,936.88/x
  3. Step 3: Cross multiply
    42,798.72x = 59,062.68 × 23,936.88
  4. Step 4: Simplify right side
    42,798.72x = 1,413,776,283.64
  5. Step 5: Solve for x
    x = 1,413,776,283.64/42,798.72
  6. Step 6: Final answer
    x = 33,033.14

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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.