Home / 17,393.94-24,002.19-10,319.13

Finding the Fourth Proportional to 17,393.94, 24,002.19 and 10,319.13

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Solution

The fourth proportional to 17,393.94, 24,002.19 and 10,319.13 is: 14,239.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,393.94 : 24,002.19 = 10,319.13 : x
  2. Step 2: Convert to fraction form
    17,393.94/24,002.19 = 10,319.13/x
  3. Step 3: Cross multiply
    17,393.94x = 24,002.19 × 10,319.13
  4. Step 4: Simplify right side
    17,393.94x = 247,681,718.89
  5. Step 5: Solve for x
    x = 247,681,718.89/17,393.94
  6. Step 6: Final answer
    x = 14,239.54

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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.