Home / 63,250.72-94,862.08-18,262.30

Finding the Fourth Proportional to 63,250.72, 94,862.08 and 18,262.30

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Solution

The fourth proportional to 63,250.72, 94,862.08 and 18,262.30 is: 27,389.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,250.72 : 94,862.08 = 18,262.30 : x
  2. Step 2: Convert to fraction form
    63,250.72/94,862.08 = 18,262.30/x
  3. Step 3: Cross multiply
    63,250.72x = 94,862.08 × 18,262.30
  4. Step 4: Simplify right side
    63,250.72x = 1,732,399,763.58
  5. Step 5: Solve for x
    x = 1,732,399,763.58/63,250.72
  6. Step 6: Final answer
    x = 27,389.41

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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.