Home / 41,401.23-57,133.69-22,538.35

Finding the Fourth Proportional to 41,401.23, 57,133.69 and 22,538.35

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Solution

The fourth proportional to 41,401.23, 57,133.69 and 22,538.35 is: 31,102.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,401.23 : 57,133.69 = 22,538.35 : x
  2. Step 2: Convert to fraction form
    41,401.23/57,133.69 = 22,538.35/x
  3. Step 3: Cross multiply
    41,401.23x = 57,133.69 × 22,538.35
  4. Step 4: Simplify right side
    41,401.23x = 1,287,699,102.01
  5. Step 5: Solve for x
    x = 1,287,699,102.01/41,401.23
  6. Step 6: Final answer
    x = 31,102.92

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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.