Home / 41,370.40-57,090.96-22,507.36

Finding the Fourth Proportional to 41,370.40, 57,090.96 and 22,507.36

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Solution

The fourth proportional to 41,370.40, 57,090.96 and 22,507.36 is: 31,060.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,370.40 : 57,090.96 = 22,507.36 : x
  2. Step 2: Convert to fraction form
    41,370.40/57,090.96 = 22,507.36/x
  3. Step 3: Cross multiply
    41,370.40x = 57,090.96 × 22,507.36
  4. Step 4: Simplify right side
    41,370.40x = 1,284,966,789.47
  5. Step 5: Solve for x
    x = 1,284,966,789.47/41,370.40
  6. Step 6: Final answer
    x = 31,060.05

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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.