Home / 41,322.39-57,024.61-22,459.51

Finding the Fourth Proportional to 41,322.39, 57,024.61 and 22,459.51

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Solution

The fourth proportional to 41,322.39, 57,024.61 and 22,459.51 is: 30,993.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,322.39 : 57,024.61 = 22,459.51 : x
  2. Step 2: Convert to fraction form
    41,322.39/57,024.61 = 22,459.51/x
  3. Step 3: Cross multiply
    41,322.39x = 57,024.61 × 22,459.51
  4. Step 4: Simplify right side
    41,322.39x = 1,280,744,813.67
  5. Step 5: Solve for x
    x = 1,280,744,813.67/41,322.39
  6. Step 6: Final answer
    x = 30,993.97

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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.