Home / 41,200.68-56,856.96-22,337.76

Finding the Fourth Proportional to 41,200.68, 56,856.96 and 22,337.76

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Solution

The fourth proportional to 41,200.68, 56,856.96 and 22,337.76 is: 30,826.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,200.68 : 56,856.96 = 22,337.76 : x
  2. Step 2: Convert to fraction form
    41,200.68/56,856.96 = 22,337.76/x
  3. Step 3: Cross multiply
    41,200.68x = 56,856.96 × 22,337.76
  4. Step 4: Simplify right side
    41,200.68x = 1,270,057,126.81
  5. Step 5: Solve for x
    x = 1,270,057,126.81/41,200.68
  6. Step 6: Final answer
    x = 30,826.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.