Home / 24,145.28-36,216.84-8,562.68

Finding the Fourth Proportional to 24,145.28, 36,216.84 and 8,562.68

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Solution

The fourth proportional to 24,145.28, 36,216.84 and 8,562.68 is: 12,843.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,145.28 : 36,216.84 = 8,562.68 : x
  2. Step 2: Convert to fraction form
    24,145.28/36,216.84 = 8,562.68/x
  3. Step 3: Cross multiply
    24,145.28x = 36,216.84 × 8,562.68
  4. Step 4: Simplify right side
    24,145.28x = 310,113,211.53
  5. Step 5: Solve for x
    x = 310,113,211.53/24,145.28
  6. Step 6: Final answer
    x = 12,843.64

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1.5x scale

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.