Home / 16,378.68-24,568.02-5,984.76

Finding the Fourth Proportional to 16,378.68, 24,568.02 and 5,984.76

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Solution

The fourth proportional to 16,378.68, 24,568.02 and 5,984.76 is: 8,977.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,378.68 : 24,568.02 = 5,984.76 : x
  2. Step 2: Convert to fraction form
    16,378.68/24,568.02 = 5,984.76/x
  3. Step 3: Cross multiply
    16,378.68x = 24,568.02 × 5,984.76
  4. Step 4: Simplify right side
    16,378.68x = 147,033,703.38
  5. Step 5: Solve for x
    x = 147,033,703.38/16,378.68
  6. Step 6: Final answer
    x = 8,977.14

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Similar ratio
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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.