Home / 63,076.13-94,614.19-25,656.56

Finding the Fourth Proportional to 63,076.13, 94,614.19 and 25,656.56

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Solution

The fourth proportional to 63,076.13, 94,614.19 and 25,656.56 is: 38,484.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,076.13 : 94,614.19 = 25,656.56 : x
  2. Step 2: Convert to fraction form
    63,076.13/94,614.19 = 25,656.56/x
  3. Step 3: Cross multiply
    63,076.13x = 94,614.19 × 25,656.56
  4. Step 4: Simplify right side
    63,076.13x = 2,427,474,642.59
  5. Step 5: Solve for x
    x = 2,427,474,642.59/63,076.13
  6. Step 6: Final answer
    x = 38,484.84

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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.