Home / 16,158.72-24,246.72-6,925.44

Finding the Fourth Proportional to 16,158.72, 24,246.72 and 6,925.44

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Solution

The fourth proportional to 16,158.72, 24,246.72 and 6,925.44 is: 10,391.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,158.72 : 24,246.72 = 6,925.44 : x
  2. Step 2: Convert to fraction form
    16,158.72/24,246.72 = 6,925.44/x
  3. Step 3: Cross multiply
    16,158.72x = 24,246.72 × 6,925.44
  4. Step 4: Simplify right side
    16,158.72x = 167,919,204.56
  5. Step 5: Solve for x
    x = 167,919,204.56/16,158.72
  6. Step 6: Final answer
    x = 10,391.86

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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.