Home / 63,188.02-94,780.19-25,738.83

Finding the Fourth Proportional to 63,188.02, 94,780.19 and 25,738.83

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Solution

The fourth proportional to 63,188.02, 94,780.19 and 25,738.83 is: 38,607.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,188.02 : 94,780.19 = 25,738.83 : x
  2. Step 2: Convert to fraction form
    63,188.02/94,780.19 = 25,738.83/x
  3. Step 3: Cross multiply
    63,188.02x = 94,780.19 × 25,738.83
  4. Step 4: Simplify right side
    63,188.02x = 2,439,531,262.12
  5. Step 5: Solve for x
    x = 2,439,531,262.12/63,188.02
  6. Step 6: Final answer
    x = 38,607.50

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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.