Home / 41,388.16-57,113.96-22,525.36

Finding the Fourth Proportional to 41,388.16, 57,113.96 and 22,525.36

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Solution

The fourth proportional to 41,388.16, 57,113.96 and 22,525.36 is: 31,084.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,388.16 : 57,113.96 = 22,525.36 : x
  2. Step 2: Convert to fraction form
    41,388.16/57,113.96 = 22,525.36/x
  3. Step 3: Cross multiply
    41,388.16x = 57,113.96 × 22,525.36
  4. Step 4: Simplify right side
    41,388.16x = 1,286,512,510.03
  5. Step 5: Solve for x
    x = 1,286,512,510.03/41,388.16
  6. Step 6: Final answer
    x = 31,084.07

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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.