Home / 17,363.03-23,945.23-11,392.43

Finding the Fourth Proportional to 17,363.03, 23,945.23 and 11,392.43

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Solution

The fourth proportional to 17,363.03, 23,945.23 and 11,392.43 is: 15,711.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,363.03 : 23,945.23 = 11,392.43 : x
  2. Step 2: Convert to fraction form
    17,363.03/23,945.23 = 11,392.43/x
  3. Step 3: Cross multiply
    17,363.03x = 23,945.23 × 11,392.43
  4. Step 4: Simplify right side
    17,363.03x = 272,794,356.61
  5. Step 5: Solve for x
    x = 272,794,356.61/17,363.03
  6. Step 6: Final answer
    x = 15,711.22

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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.