Home / 41,823.06-57,715.86-22,702.82

Finding the Fourth Proportional to 41,823.06, 57,715.86 and 22,702.82

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Solution

The fourth proportional to 41,823.06, 57,715.86 and 22,702.82 is: 31,329.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,823.06 : 57,715.86 = 22,702.82 : x
  2. Step 2: Convert to fraction form
    41,823.06/57,715.86 = 22,702.82/x
  3. Step 3: Cross multiply
    41,823.06x = 57,715.86 × 22,702.82
  4. Step 4: Simplify right side
    41,823.06x = 1,310,312,780.73
  5. Step 5: Solve for x
    x = 1,310,312,780.73/41,823.06
  6. Step 6: Final answer
    x = 31,329.91

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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.