Home / 41,690.52-57,532.35-22,827.65

Finding the Fourth Proportional to 41,690.52, 57,532.35 and 22,827.65

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Solution

The fourth proportional to 41,690.52, 57,532.35 and 22,827.65 is: 31,501.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,690.52 : 57,532.35 = 22,827.65 : x
  2. Step 2: Convert to fraction form
    41,690.52/57,532.35 = 22,827.65/x
  3. Step 3: Cross multiply
    41,690.52x = 57,532.35 × 22,827.65
  4. Step 4: Simplify right side
    41,690.52x = 1,313,328,205.65
  5. Step 5: Solve for x
    x = 1,313,328,205.65/41,690.52
  6. Step 6: Final answer
    x = 31,501.84

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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.