Home / 43,651.42-60,239.19-25,512.70

Finding the Fourth Proportional to 43,651.42, 60,239.19 and 25,512.70

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Solution

The fourth proportional to 43,651.42, 60,239.19 and 25,512.70 is: 35,207.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,651.42 : 60,239.19 = 25,512.70 : x
  2. Step 2: Convert to fraction form
    43,651.42/60,239.19 = 25,512.70/x
  3. Step 3: Cross multiply
    43,651.42x = 60,239.19 × 25,512.70
  4. Step 4: Simplify right side
    43,651.42x = 1,536,864,382.71
  5. Step 5: Solve for x
    x = 1,536,864,382.71/43,651.42
  6. Step 6: Final answer
    x = 35,207.66

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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.