Home / 24,117.40-36,186.90-8,546.20

Finding the Fourth Proportional to 24,117.40, 36,186.90 and 8,546.20

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Solution

The fourth proportional to 24,117.40, 36,186.90 and 8,546.20 is: 12,823.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,117.40 : 36,186.90 = 8,546.20 : x
  2. Step 2: Convert to fraction form
    24,117.40/36,186.90 = 8,546.20/x
  3. Step 3: Cross multiply
    24,117.40x = 36,186.90 × 8,546.20
  4. Step 4: Simplify right side
    24,117.40x = 309,260,484.78
  5. Step 5: Solve for x
    x = 309,260,484.78/24,117.40
  6. Step 6: Final answer
    x = 12,823.13

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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.