Home / 9,098.06-13,642.83-6,326.10

Finding the Fourth Proportional to 9,098.06, 13,642.83 and 6,326.10

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Solution

The fourth proportional to 9,098.06, 13,642.83 and 6,326.10 is: 9,486.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,098.06 : 13,642.83 = 6,326.10 : x
  2. Step 2: Convert to fraction form
    9,098.06/13,642.83 = 6,326.10/x
  3. Step 3: Cross multiply
    9,098.06x = 13,642.83 × 6,326.10
  4. Step 4: Simplify right side
    9,098.06x = 86,305,906.86
  5. Step 5: Solve for x
    x = 86,305,906.86/9,098.06
  6. Step 6: Final answer
    x = 9,486.19

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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.