Home / 16,320.18-24,480.27-5,932.74

Finding the Fourth Proportional to 16,320.18, 24,480.27 and 5,932.74

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Solution

The fourth proportional to 16,320.18, 24,480.27 and 5,932.74 is: 8,899.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,320.18 : 24,480.27 = 5,932.74 : x
  2. Step 2: Convert to fraction form
    16,320.18/24,480.27 = 5,932.74/x
  3. Step 3: Cross multiply
    16,320.18x = 24,480.27 × 5,932.74
  4. Step 4: Simplify right side
    16,320.18x = 145,235,077.04
  5. Step 5: Solve for x
    x = 145,235,077.04/16,320.18
  6. Step 6: Final answer
    x = 8,899.11

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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.