Home / 63,695.24-95,581.26-22,171.40

Finding the Fourth Proportional to 63,695.24, 95,581.26 and 22,171.40

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Solution

The fourth proportional to 63,695.24, 95,581.26 and 22,171.40 is: 33,270.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,695.24 : 95,581.26 = 22,171.40 : x
  2. Step 2: Convert to fraction form
    63,695.24/95,581.26 = 22,171.40/x
  3. Step 3: Cross multiply
    63,695.24x = 95,581.26 × 22,171.40
  4. Step 4: Simplify right side
    63,695.24x = 2,119,170,347.96
  5. Step 5: Solve for x
    x = 2,119,170,347.96/63,695.24
  6. Step 6: Final answer
    x = 33,270.47

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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.