Home / 40,595.73-60,892.22-14,299.78

Finding the Fourth Proportional to 40,595.73, 60,892.22 and 14,299.78

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Solution

The fourth proportional to 40,595.73, 60,892.22 and 14,299.78 is: 21,449.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,595.73 : 60,892.22 = 14,299.78 : x
  2. Step 2: Convert to fraction form
    40,595.73/60,892.22 = 14,299.78/x
  3. Step 3: Cross multiply
    40,595.73x = 60,892.22 × 14,299.78
  4. Step 4: Simplify right side
    40,595.73x = 870,745,278.21
  5. Step 5: Solve for x
    x = 870,745,278.21/40,595.73
  6. Step 6: Final answer
    x = 21,449.19

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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.