Home / 41,519.04-57,295.80-22,656.48

Finding the Fourth Proportional to 41,519.04, 57,295.80 and 22,656.48

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Solution

The fourth proportional to 41,519.04, 57,295.80 and 22,656.48 is: 31,265.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,519.04 : 57,295.80 = 22,656.48 : x
  2. Step 2: Convert to fraction form
    41,519.04/57,295.80 = 22,656.48/x
  3. Step 3: Cross multiply
    41,519.04x = 57,295.80 × 22,656.48
  4. Step 4: Simplify right side
    41,519.04x = 1,298,121,146.78
  5. Step 5: Solve for x
    x = 1,298,121,146.78/41,519.04
  6. Step 6: Final answer
    x = 31,265.68

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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.