Home / 24,200.06-36,304.35-8,617.70

Finding the Fourth Proportional to 24,200.06, 36,304.35 and 8,617.70

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Solution

The fourth proportional to 24,200.06, 36,304.35 and 8,617.70 is: 12,928.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,200.06 : 36,304.35 = 8,617.70 : x
  2. Step 2: Convert to fraction form
    24,200.06/36,304.35 = 8,617.70/x
  3. Step 3: Cross multiply
    24,200.06x = 36,304.35 × 8,617.70
  4. Step 4: Simplify right side
    24,200.06x = 312,859,997.00
  5. Step 5: Solve for x
    x = 312,859,997.00/24,200.06
  6. Step 6: Final answer
    x = 12,928.07

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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.