Home / 29,724.05-41,024.40-22,577.62

Finding the Fourth Proportional to 29,724.05, 41,024.40 and 22,577.62

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Solution

The fourth proportional to 29,724.05, 41,024.40 and 22,577.62 is: 31,161.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,724.05 : 41,024.40 = 22,577.62 : x
  2. Step 2: Convert to fraction form
    29,724.05/41,024.40 = 22,577.62/x
  3. Step 3: Cross multiply
    29,724.05x = 41,024.40 × 22,577.62
  4. Step 4: Simplify right side
    29,724.05x = 926,233,313.93
  5. Step 5: Solve for x
    x = 926,233,313.93/29,724.05
  6. Step 6: Final answer
    x = 31,161.07

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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.