Home / 41,333.90-57,039.19-22,471.03

Finding the Fourth Proportional to 41,333.90, 57,039.19 and 22,471.03

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Solution

The fourth proportional to 41,333.90, 57,039.19 and 22,471.03 is: 31,009.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,333.90 : 57,039.19 = 22,471.03 : x
  2. Step 2: Convert to fraction form
    41,333.90/57,039.19 = 22,471.03/x
  3. Step 3: Cross multiply
    41,333.90x = 57,039.19 × 22,471.03
  4. Step 4: Simplify right side
    41,333.90x = 1,281,729,349.67
  5. Step 5: Solve for x
    x = 1,281,729,349.67/41,333.90
  6. Step 6: Final answer
    x = 31,009.16

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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.