Home / 41,340.62-57,050.80-22,477.88

Finding the Fourth Proportional to 41,340.62, 57,050.80 and 22,477.88

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Solution

The fourth proportional to 41,340.62, 57,050.80 and 22,477.88 is: 31,019.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,340.62 : 57,050.80 = 22,477.88 : x
  2. Step 2: Convert to fraction form
    41,340.62/57,050.80 = 22,477.88/x
  3. Step 3: Cross multiply
    41,340.62x = 57,050.80 × 22,477.88
  4. Step 4: Simplify right side
    41,340.62x = 1,282,381,036.30
  5. Step 5: Solve for x
    x = 1,282,381,036.30/41,340.62
  6. Step 6: Final answer
    x = 31,019.88

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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.