Home / 9,116.06-13,674.07-3,565.51

Finding the Fourth Proportional to 9,116.06, 13,674.07 and 3,565.51

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Solution

The fourth proportional to 9,116.06, 13,674.07 and 3,565.51 is: 5,348.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,116.06 : 13,674.07 = 3,565.51 : x
  2. Step 2: Convert to fraction form
    9,116.06/13,674.07 = 3,565.51/x
  3. Step 3: Cross multiply
    9,116.06x = 13,674.07 × 3,565.51
  4. Step 4: Simplify right side
    9,116.06x = 48,755,033.33
  5. Step 5: Solve for x
    x = 48,755,033.33/9,116.06
  6. Step 6: Final answer
    x = 5,348.26

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Double scale
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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.