Home / 63,699.24-95,587.26-22,175.40

Finding the Fourth Proportional to 63,699.24, 95,587.26 and 22,175.40

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Solution

The fourth proportional to 63,699.24, 95,587.26 and 22,175.40 is: 33,276.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,699.24 : 95,587.26 = 22,175.40 : x
  2. Step 2: Convert to fraction form
    63,699.24/95,587.26 = 22,175.40/x
  3. Step 3: Cross multiply
    63,699.24x = 95,587.26 × 22,175.40
  4. Step 4: Simplify right side
    63,699.24x = 2,119,685,725.40
  5. Step 5: Solve for x
    x = 2,119,685,725.40/63,699.24
  6. Step 6: Final answer
    x = 33,276.47

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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.