Home / 43,613.69-60,126.43-29,444.09

Finding the Fourth Proportional to 43,613.69, 60,126.43 and 29,444.09

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Solution

The fourth proportional to 43,613.69, 60,126.43 and 29,444.09 is: 40,592.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,613.69 : 60,126.43 = 29,444.09 : x
  2. Step 2: Convert to fraction form
    43,613.69/60,126.43 = 29,444.09/x
  3. Step 3: Cross multiply
    43,613.69x = 60,126.43 × 29,444.09
  4. Step 4: Simplify right side
    43,613.69x = 1,770,367,869.08
  5. Step 5: Solve for x
    x = 1,770,367,869.08/43,613.69
  6. Step 6: Final answer
    x = 40,592.02

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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.