Home / 41,555.07-62,613.11-34,321.57

Finding the Fourth Proportional to 41,555.07, 62,613.11 and 34,321.57

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Solution

The fourth proportional to 41,555.07, 62,613.11 and 34,321.57 is: 51,714.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,555.07 : 62,613.11 = 34,321.57 : x
  2. Step 2: Convert to fraction form
    41,555.07/62,613.11 = 34,321.57/x
  3. Step 3: Cross multiply
    41,555.07x = 62,613.11 × 34,321.57
  4. Step 4: Simplify right side
    41,555.07x = 2,148,980,167.05
  5. Step 5: Solve for x
    x = 2,148,980,167.05/41,555.07
  6. Step 6: Final answer
    x = 51,714.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.