Home / 41,560.98-57,355.47-22,698.78

Finding the Fourth Proportional to 41,560.98, 57,355.47 and 22,698.78

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Solution

The fourth proportional to 41,560.98, 57,355.47 and 22,698.78 is: 31,325.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,560.98 : 57,355.47 = 22,698.78 : x
  2. Step 2: Convert to fraction form
    41,560.98/57,355.47 = 22,698.78/x
  3. Step 3: Cross multiply
    41,560.98x = 57,355.47 × 22,698.78
  4. Step 4: Simplify right side
    41,560.98x = 1,301,899,195.33
  5. Step 5: Solve for x
    x = 1,301,899,195.33/41,560.98
  6. Step 6: Final answer
    x = 31,325.04

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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.