Home / 40,298.40-60,374.70-24,697.80

Finding the Fourth Proportional to 40,298.40, 60,374.70 and 24,697.80

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Solution

The fourth proportional to 40,298.40, 60,374.70 and 24,697.80 is: 37,002.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,298.40 : 60,374.70 = 24,697.80 : x
  2. Step 2: Convert to fraction form
    40,298.40/60,374.70 = 24,697.80/x
  3. Step 3: Cross multiply
    40,298.40x = 60,374.70 × 24,697.80
  4. Step 4: Simplify right side
    40,298.40x = 1,491,122,265.66
  5. Step 5: Solve for x
    x = 1,491,122,265.66/40,298.40
  6. Step 6: Final answer
    x = 37,002.02

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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.