Home / 24,234.40-36,358.56-8,653.12

Finding the Fourth Proportional to 24,234.40, 36,358.56 and 8,653.12

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Solution

The fourth proportional to 24,234.40, 36,358.56 and 8,653.12 is: 12,982.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,234.40 : 36,358.56 = 8,653.12 : x
  2. Step 2: Convert to fraction form
    24,234.40/36,358.56 = 8,653.12/x
  3. Step 3: Cross multiply
    24,234.40x = 36,358.56 × 8,653.12
  4. Step 4: Simplify right side
    24,234.40x = 314,614,982.71
  5. Step 5: Solve for x
    x = 314,614,982.71/24,234.40
  6. Step 6: Final answer
    x = 12,982.17

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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.