Home / 43,613.44-60,126.08-29,443.84

Finding the Fourth Proportional to 43,613.44, 60,126.08 and 29,443.84

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Solution

The fourth proportional to 43,613.44, 60,126.08 and 29,443.84 is: 40,591.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,613.44 : 60,126.08 = 29,443.84 : x
  2. Step 2: Convert to fraction form
    43,613.44/60,126.08 = 29,443.84/x
  3. Step 3: Cross multiply
    43,613.44x = 60,126.08 × 29,443.84
  4. Step 4: Simplify right side
    43,613.44x = 1,770,342,679.35
  5. Step 5: Solve for x
    x = 1,770,342,679.35/43,613.44
  6. Step 6: Final answer
    x = 40,591.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.