Home / 23,040.11-34,558.94-11,349.38

Finding the Fourth Proportional to 23,040.11, 34,558.94 and 11,349.38

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Solution

The fourth proportional to 23,040.11, 34,558.94 and 11,349.38 is: 17,023.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,040.11 : 34,558.94 = 11,349.38 : x
  2. Step 2: Convert to fraction form
    23,040.11/34,558.94 = 11,349.38/x
  3. Step 3: Cross multiply
    23,040.11x = 34,558.94 × 11,349.38
  4. Step 4: Simplify right side
    23,040.11x = 392,222,398.04
  5. Step 5: Solve for x
    x = 392,222,398.04/23,040.11
  6. Step 6: Final answer
    x = 17,023.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.