Home / 9,182.08-12,677.04-6,043.60

Finding the Fourth Proportional to 9,182.08, 12,677.04 and 6,043.60

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Solution

The fourth proportional to 9,182.08, 12,677.04 and 6,043.60 is: 8,343.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,182.08 : 12,677.04 = 6,043.60 : x
  2. Step 2: Convert to fraction form
    9,182.08/12,677.04 = 6,043.60/x
  3. Step 3: Cross multiply
    9,182.08x = 12,677.04 × 6,043.60
  4. Step 4: Simplify right side
    9,182.08x = 76,614,958.94
  5. Step 5: Solve for x
    x = 76,614,958.94/9,182.08
  6. Step 6: Final answer
    x = 8,343.97

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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.