Home / 41,376.60-57,100.14-22,513.68

Finding the Fourth Proportional to 41,376.60, 57,100.14 and 22,513.68

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Solution

The fourth proportional to 41,376.60, 57,100.14 and 22,513.68 is: 31,069.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,376.60 : 57,100.14 = 22,513.68 : x
  2. Step 2: Convert to fraction form
    41,376.60/57,100.14 = 22,513.68/x
  3. Step 3: Cross multiply
    41,376.60x = 57,100.14 × 22,513.68
  4. Step 4: Simplify right side
    41,376.60x = 1,285,534,279.92
  5. Step 5: Solve for x
    x = 1,285,534,279.92/41,376.60
  6. Step 6: Final answer
    x = 31,069.11

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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.