Home / 41,322.12-57,025.17-22,459.29

Finding the Fourth Proportional to 41,322.12, 57,025.17 and 22,459.29

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Solution

The fourth proportional to 41,322.12, 57,025.17 and 22,459.29 is: 30,994.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,322.12 : 57,025.17 = 22,459.29 : x
  2. Step 2: Convert to fraction form
    41,322.12/57,025.17 = 22,459.29/x
  3. Step 3: Cross multiply
    41,322.12x = 57,025.17 × 22,459.29
  4. Step 4: Simplify right side
    41,322.12x = 1,280,744,830.33
  5. Step 5: Solve for x
    x = 1,280,744,830.33/41,322.12
  6. Step 6: Final answer
    x = 30,994.17

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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.