Home / 41,387.22-57,113.80-24,392.18

Finding the Fourth Proportional to 41,387.22, 57,113.80 and 24,392.18

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Solution

The fourth proportional to 41,387.22, 57,113.80 and 24,392.18 is: 33,660.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,387.22 : 57,113.80 = 24,392.18 : x
  2. Step 2: Convert to fraction form
    41,387.22/57,113.80 = 24,392.18/x
  3. Step 3: Cross multiply
    41,387.22x = 57,113.80 × 24,392.18
  4. Step 4: Simplify right side
    41,387.22x = 1,393,130,090.08
  5. Step 5: Solve for x
    x = 1,393,130,090.08/41,387.22
  6. Step 6: Final answer
    x = 33,660.88

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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.