Home / 63,647.55-95,508.33-26,211.39

Finding the Fourth Proportional to 63,647.55, 95,508.33 and 26,211.39

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Solution

The fourth proportional to 63,647.55, 95,508.33 and 26,211.39 is: 39,332.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,647.55 : 95,508.33 = 26,211.39 : x
  2. Step 2: Convert to fraction form
    63,647.55/95,508.33 = 26,211.39/x
  3. Step 3: Cross multiply
    63,647.55x = 95,508.33 × 26,211.39
  4. Step 4: Simplify right side
    63,647.55x = 2,503,406,085.88
  5. Step 5: Solve for x
    x = 2,503,406,085.88/63,647.55
  6. Step 6: Final answer
    x = 39,332.32

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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.