Home / 41,822.79-57,713.47-22,702.13

Finding the Fourth Proportional to 41,822.79, 57,713.47 and 22,702.13

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Solution

The fourth proportional to 41,822.79, 57,713.47 and 22,702.13 is: 31,327.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,822.79 : 57,713.47 = 22,702.13 : x
  2. Step 2: Convert to fraction form
    41,822.79/57,713.47 = 22,702.13/x
  3. Step 3: Cross multiply
    41,822.79x = 57,713.47 × 22,702.13
  4. Step 4: Simplify right side
    41,822.79x = 1,310,218,698.69
  5. Step 5: Solve for x
    x = 1,310,218,698.69/41,822.79
  6. Step 6: Final answer
    x = 31,327.86

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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.