Home / 41,580.13-57,377.90-22,717.24

Finding the Fourth Proportional to 41,580.13, 57,377.90 and 22,717.24

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Solution

The fourth proportional to 41,580.13, 57,377.90 and 22,717.24 is: 31,348.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,580.13 : 57,377.90 = 22,717.24 : x
  2. Step 2: Convert to fraction form
    41,580.13/57,377.90 = 22,717.24/x
  3. Step 3: Cross multiply
    41,580.13x = 57,377.90 × 22,717.24
  4. Step 4: Simplify right side
    41,580.13x = 1,303,467,411.41
  5. Step 5: Solve for x
    x = 1,303,467,411.41/41,580.13
  6. Step 6: Final answer
    x = 31,348.32

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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.