Home / 59,919.60-89,890.20-24,862.80

Finding the Fourth Proportional to 59,919.60, 89,890.20 and 24,862.80

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Solution

The fourth proportional to 59,919.60, 89,890.20 and 24,862.80 is: 37,298.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,919.60 : 89,890.20 = 24,862.80 : x
  2. Step 2: Convert to fraction form
    59,919.60/89,890.20 = 24,862.80/x
  3. Step 3: Cross multiply
    59,919.60x = 89,890.20 × 24,862.80
  4. Step 4: Simplify right side
    59,919.60x = 2,234,922,064.56
  5. Step 5: Solve for x
    x = 2,234,922,064.56/59,919.60
  6. Step 6: Final answer
    x = 37,298.68

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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.