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Finding the Fourth Proportional to 17,333.19, 26,001 and 8,565.75

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Solution

The fourth proportional to 17,333.19, 26,001 and 8,565.75 is: 12,849.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,333.19 : 26,001 = 8,565.75 : x
  2. Step 2: Convert to fraction form
    17,333.19/26,001 = 8,565.75/x
  3. Step 3: Cross multiply
    17,333.19x = 26,001 × 8,565.75
  4. Step 4: Simplify right side
    17,333.19x = 222,718,065.75
  5. Step 5: Solve for x
    x = 222,718,065.75/17,333.19
  6. Step 6: Final answer
    x = 12,849.23

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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.