Home / 71,575.41-107,319.02-24,186.03

Finding the Fourth Proportional to 71,575.41, 107,319.02 and 24,186.03

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Solution

The fourth proportional to 71,575.41, 107,319.02 and 24,186.03 is: 36,264.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,575.41 : 107,319.02 = 24,186.03 : x
  2. Step 2: Convert to fraction form
    71,575.41/107,319.02 = 24,186.03/x
  3. Step 3: Cross multiply
    71,575.41x = 107,319.02 × 24,186.03
  4. Step 4: Simplify right side
    71,575.41x = 2,595,620,822.67
  5. Step 5: Solve for x
    x = 2,595,620,822.67/71,575.41
  6. Step 6: Final answer
    x = 36,264.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.