Home / 43,577.22-60,116.59-25,663.65

Finding the Fourth Proportional to 43,577.22, 60,116.59 and 25,663.65

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Solution

The fourth proportional to 43,577.22, 60,116.59 and 25,663.65 is: 35,404.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,577.22 : 60,116.59 = 25,663.65 : x
  2. Step 2: Convert to fraction form
    43,577.22/60,116.59 = 25,663.65/x
  3. Step 3: Cross multiply
    43,577.22x = 60,116.59 × 25,663.65
  4. Step 4: Simplify right side
    43,577.22x = 1,542,811,124.95
  5. Step 5: Solve for x
    x = 1,542,811,124.95/43,577.22
  6. Step 6: Final answer
    x = 35,404.07

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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.