Home / 41,857.80-57,763.46-25,090.76

Finding the Fourth Proportional to 41,857.80, 57,763.46 and 25,090.76

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Solution

The fourth proportional to 41,857.80, 57,763.46 and 25,090.76 is: 34,625.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,857.80 : 57,763.46 = 25,090.76 : x
  2. Step 2: Convert to fraction form
    41,857.80/57,763.46 = 25,090.76/x
  3. Step 3: Cross multiply
    41,857.80x = 57,763.46 × 25,090.76
  4. Step 4: Simplify right side
    41,857.80x = 1,449,329,111.63
  5. Step 5: Solve for x
    x = 1,449,329,111.63/41,857.80
  6. Step 6: Final answer
    x = 34,625.07

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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.