Home / 40,063.68-60,088.23-17,872.92

Finding the Fourth Proportional to 40,063.68, 60,088.23 and 17,872.92

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Solution

The fourth proportional to 40,063.68, 60,088.23 and 17,872.92 is: 26,806.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,063.68 : 60,088.23 = 17,872.92 : x
  2. Step 2: Convert to fraction form
    40,063.68/60,088.23 = 17,872.92/x
  3. Step 3: Cross multiply
    40,063.68x = 60,088.23 × 17,872.92
  4. Step 4: Simplify right side
    40,063.68x = 1,073,952,127.73
  5. Step 5: Solve for x
    x = 1,073,952,127.73/40,063.68
  6. Step 6: Final answer
    x = 26,806.13

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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.