Home / 17,482.26-26,207.65-6,381.16

Finding the Fourth Proportional to 17,482.26, 26,207.65 and 6,381.16

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Solution

The fourth proportional to 17,482.26, 26,207.65 and 6,381.16 is: 9,565.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,482.26 : 26,207.65 = 6,381.16 : x
  2. Step 2: Convert to fraction form
    17,482.26/26,207.65 = 6,381.16/x
  3. Step 3: Cross multiply
    17,482.26x = 26,207.65 × 6,381.16
  4. Step 4: Simplify right side
    17,482.26x = 167,235,207.87
  5. Step 5: Solve for x
    x = 167,235,207.87/17,482.26
  6. Step 6: Final answer
    x = 9,565.99

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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.