Home / 24,100.08-36,141.18-8,300.70

Finding the Fourth Proportional to 24,100.08, 36,141.18 and 8,300.70

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Solution

The fourth proportional to 24,100.08, 36,141.18 and 8,300.70 is: 12,447.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,100.08 : 36,141.18 = 8,300.70 : x
  2. Step 2: Convert to fraction form
    24,100.08/36,141.18 = 8,300.70/x
  3. Step 3: Cross multiply
    24,100.08x = 36,141.18 × 8,300.70
  4. Step 4: Simplify right side
    24,100.08x = 299,997,092.83
  5. Step 5: Solve for x
    x = 299,997,092.83/24,100.08
  6. Step 6: Final answer
    x = 12,447.97

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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.