Home / 43,981.27-60,702.28-25,118.39

Finding the Fourth Proportional to 43,981.27, 60,702.28 and 25,118.39

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Solution

The fourth proportional to 43,981.27, 60,702.28 and 25,118.39 is: 34,668.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,981.27 : 60,702.28 = 25,118.39 : x
  2. Step 2: Convert to fraction form
    43,981.27/60,702.28 = 25,118.39/x
  3. Step 3: Cross multiply
    43,981.27x = 60,702.28 × 25,118.39
  4. Step 4: Simplify right side
    43,981.27x = 1,524,743,631.89
  5. Step 5: Solve for x
    x = 1,524,743,631.89/43,981.27
  6. Step 6: Final answer
    x = 34,668.02

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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.