Home / 9,484.25-13,080.86-6,081.58

Finding the Fourth Proportional to 9,484.25, 13,080.86 and 6,081.58

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Solution

The fourth proportional to 9,484.25, 13,080.86 and 6,081.58 is: 8,387.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484.25 : 13,080.86 = 6,081.58 : x
  2. Step 2: Convert to fraction form
    9,484.25/13,080.86 = 6,081.58/x
  3. Step 3: Cross multiply
    9,484.25x = 13,080.86 × 6,081.58
  4. Step 4: Simplify right side
    9,484.25x = 79,552,296.56
  5. Step 5: Solve for x
    x = 79,552,296.56/9,484.25
  6. Step 6: Final answer
    x = 8,387.83

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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.