Home / 41,557.80-57,350.22-22,695.48

Finding the Fourth Proportional to 41,557.80, 57,350.22 and 22,695.48

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Solution

The fourth proportional to 41,557.80, 57,350.22 and 22,695.48 is: 31,320.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,557.80 : 57,350.22 = 22,695.48 : x
  2. Step 2: Convert to fraction form
    41,557.80/57,350.22 = 22,695.48/x
  3. Step 3: Cross multiply
    41,557.80x = 57,350.22 × 22,695.48
  4. Step 4: Simplify right side
    41,557.80x = 1,301,590,771.01
  5. Step 5: Solve for x
    x = 1,301,590,771.01/41,557.80
  6. Step 6: Final answer
    x = 31,320.01

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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.