Home / 41,410.18-57,146.74-23,505.74

Finding the Fourth Proportional to 41,410.18, 57,146.74 and 23,505.74

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Solution

The fourth proportional to 41,410.18, 57,146.74 and 23,505.74 is: 32,438.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,410.18 : 57,146.74 = 23,505.74 : x
  2. Step 2: Convert to fraction form
    41,410.18/57,146.74 = 23,505.74/x
  3. Step 3: Cross multiply
    41,410.18x = 57,146.74 × 23,505.74
  4. Step 4: Simplify right side
    41,410.18x = 1,343,276,067.79
  5. Step 5: Solve for x
    x = 1,343,276,067.79/41,410.18
  6. Step 6: Final answer
    x = 32,438.31

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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.