Home / 53,526.60-80,244.68-33,761.66

Finding the Fourth Proportional to 53,526.60, 80,244.68 and 33,761.66

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Solution

The fourth proportional to 53,526.60, 80,244.68 and 33,761.66 is: 50,613.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,526.60 : 80,244.68 = 33,761.66 : x
  2. Step 2: Convert to fraction form
    53,526.60/80,244.68 = 33,761.66/x
  3. Step 3: Cross multiply
    53,526.60x = 80,244.68 × 33,761.66
  4. Step 4: Simplify right side
    53,526.60x = 2,709,193,032.94
  5. Step 5: Solve for x
    x = 2,709,193,032.94/53,526.60
  6. Step 6: Final answer
    x = 50,613.96

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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.