Home / 41,340.54-57,049.65-22,477.66

Finding the Fourth Proportional to 41,340.54, 57,049.65 and 22,477.66

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Solution

The fourth proportional to 41,340.54, 57,049.65 and 22,477.66 is: 31,019.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,340.54 : 57,049.65 = 22,477.66 : x
  2. Step 2: Convert to fraction form
    41,340.54/57,049.65 = 22,477.66/x
  3. Step 3: Cross multiply
    41,340.54x = 57,049.65 × 22,477.66
  4. Step 4: Simplify right side
    41,340.54x = 1,282,342,635.82
  5. Step 5: Solve for x
    x = 1,282,342,635.82/41,340.54
  6. Step 6: Final answer
    x = 31,019.01

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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.