Home / 41,370.12-57,090.96-22,507.38

Finding the Fourth Proportional to 41,370.12, 57,090.96 and 22,507.38

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Solution

The fourth proportional to 41,370.12, 57,090.96 and 22,507.38 is: 31,060.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,370.12 : 57,090.96 = 22,507.38 : x
  2. Step 2: Convert to fraction form
    41,370.12/57,090.96 = 22,507.38/x
  3. Step 3: Cross multiply
    41,370.12x = 57,090.96 × 22,507.38
  4. Step 4: Simplify right side
    41,370.12x = 1,284,967,931.28
  5. Step 5: Solve for x
    x = 1,284,967,931.28/41,370.12
  6. Step 6: Final answer
    x = 31,060.29

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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.