Home / 41,795.39-57,677.42-22,675.55

Finding the Fourth Proportional to 41,795.39, 57,677.42 and 22,675.55

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Solution

The fourth proportional to 41,795.39, 57,677.42 and 22,675.55 is: 31,292.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,795.39 : 57,677.42 = 22,675.55 : x
  2. Step 2: Convert to fraction form
    41,795.39/57,677.42 = 22,675.55/x
  3. Step 3: Cross multiply
    41,795.39x = 57,677.42 × 22,675.55
  4. Step 4: Simplify right side
    41,795.39x = 1,307,866,861.83
  5. Step 5: Solve for x
    x = 1,307,866,861.83/41,795.39
  6. Step 6: Final answer
    x = 31,292.13

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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.