Home / 63,319.33-94,943.89-25,905.66

Finding the Fourth Proportional to 63,319.33, 94,943.89 and 25,905.66

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Solution

The fourth proportional to 63,319.33, 94,943.89 and 25,905.66 is: 38,844.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,319.33 : 94,943.89 = 25,905.66 : x
  2. Step 2: Convert to fraction form
    63,319.33/94,943.89 = 25,905.66/x
  3. Step 3: Cross multiply
    63,319.33x = 94,943.89 × 25,905.66
  4. Step 4: Simplify right side
    63,319.33x = 2,459,584,133.42
  5. Step 5: Solve for x
    x = 2,459,584,133.42/63,319.33
  6. Step 6: Final answer
    x = 38,844.13

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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.