Home / 22,707.05-34,060.17-10,218.23

Finding the Fourth Proportional to 22,707.05, 34,060.17 and 10,218.23

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Solution

The fourth proportional to 22,707.05, 34,060.17 and 10,218.23 is: 15,327.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,707.05 : 34,060.17 = 10,218.23 : x
  2. Step 2: Convert to fraction form
    22,707.05/34,060.17 = 10,218.23/x
  3. Step 3: Cross multiply
    22,707.05x = 34,060.17 × 10,218.23
  4. Step 4: Simplify right side
    22,707.05x = 348,034,650.90
  5. Step 5: Solve for x
    x = 348,034,650.90/22,707.05
  6. Step 6: Final answer
    x = 15,327.17

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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.