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Finding the Fourth Proportional to 17,393.95, 24,002.00 and 9,839.35

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Solution

The fourth proportional to 17,393.95, 24,002.00 and 9,839.35 is: 13,577.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,393.95 : 24,002.00 = 9,839.35 : x
  2. Step 2: Convert to fraction form
    17,393.95/24,002.00 = 9,839.35/x
  3. Step 3: Cross multiply
    17,393.95x = 24,002.00 × 9,839.35
  4. Step 4: Simplify right side
    17,393.95x = 236,163,983.29
  5. Step 5: Solve for x
    x = 236,163,983.29/17,393.95
  6. Step 6: Final answer
    x = 13,577.37

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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.