Home / 60,281.11-90,400.86-24,732.39

Finding the Fourth Proportional to 60,281.11, 90,400.86 and 24,732.39

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Solution

The fourth proportional to 60,281.11, 90,400.86 and 24,732.39 is: 37,090.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,281.11 : 90,400.86 = 24,732.39 : x
  2. Step 2: Convert to fraction form
    60,281.11/90,400.86 = 24,732.39/x
  3. Step 3: Cross multiply
    60,281.11x = 90,400.86 × 24,732.39
  4. Step 4: Simplify right side
    60,281.11x = 2,235,829,325.86
  5. Step 5: Solve for x
    x = 2,235,829,325.86/60,281.11
  6. Step 6: Final answer
    x = 37,090.05

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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.