Home / 41,675.36-57,511.35-22,812.48

Finding the Fourth Proportional to 41,675.36, 57,511.35 and 22,812.48

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Solution

The fourth proportional to 41,675.36, 57,511.35 and 22,812.48 is: 31,480.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,675.36 : 57,511.35 = 22,812.48 : x
  2. Step 2: Convert to fraction form
    41,675.36/57,511.35 = 22,812.48/x
  3. Step 3: Cross multiply
    41,675.36x = 57,511.35 × 22,812.48
  4. Step 4: Simplify right side
    41,675.36x = 1,311,976,521.65
  5. Step 5: Solve for x
    x = 1,311,976,521.65/41,675.36
  6. Step 6: Final answer
    x = 31,480.87

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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.