Home / 63,473.26-95,211.10-21,345.56

Finding the Fourth Proportional to 63,473.26, 95,211.10 and 21,345.56

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Solution

The fourth proportional to 63,473.26, 95,211.10 and 21,345.56 is: 32,018.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,473.26 : 95,211.10 = 21,345.56 : x
  2. Step 2: Convert to fraction form
    63,473.26/95,211.10 = 21,345.56/x
  3. Step 3: Cross multiply
    63,473.26x = 95,211.10 × 21,345.56
  4. Step 4: Simplify right side
    63,473.26x = 2,032,334,247.72
  5. Step 5: Solve for x
    x = 2,032,334,247.72/63,473.26
  6. Step 6: Final answer
    x = 32,018.75

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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.