Home / 16,591.18-24,885.38-5,494.23

Finding the Fourth Proportional to 16,591.18, 24,885.38 and 5,494.23

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Solution

The fourth proportional to 16,591.18, 24,885.38 and 5,494.23 is: 8,240.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,591.18 : 24,885.38 = 5,494.23 : x
  2. Step 2: Convert to fraction form
    16,591.18/24,885.38 = 5,494.23/x
  3. Step 3: Cross multiply
    16,591.18x = 24,885.38 × 5,494.23
  4. Step 4: Simplify right side
    16,591.18x = 136,725,984.19
  5. Step 5: Solve for x
    x = 136,725,984.19/16,591.18
  6. Step 6: Final answer
    x = 8,240.88

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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.