Home / 63,665.04-95,470.56-30,346.56

Finding the Fourth Proportional to 63,665.04, 95,470.56 and 30,346.56

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Solution

The fourth proportional to 63,665.04, 95,470.56 and 30,346.56 is: 45,506.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,665.04 : 95,470.56 = 30,346.56 : x
  2. Step 2: Convert to fraction form
    63,665.04/95,470.56 = 30,346.56/x
  3. Step 3: Cross multiply
    63,665.04x = 95,470.56 × 30,346.56
  4. Step 4: Simplify right side
    63,665.04x = 2,897,203,077.27
  5. Step 5: Solve for x
    x = 2,897,203,077.27/63,665.04
  6. Step 6: Final answer
    x = 45,506.97

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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.