Home / 9,298.77-12,832.26-5,049.79

Finding the Fourth Proportional to 9,298.77, 12,832.26 and 5,049.79

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Solution

The fourth proportional to 9,298.77, 12,832.26 and 5,049.79 is: 6,968.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,298.77 : 12,832.26 = 5,049.79 : x
  2. Step 2: Convert to fraction form
    9,298.77/12,832.26 = 5,049.79/x
  3. Step 3: Cross multiply
    9,298.77x = 12,832.26 × 5,049.79
  4. Step 4: Simplify right side
    9,298.77x = 64,800,239.39
  5. Step 5: Solve for x
    x = 64,800,239.39/9,298.77
  6. Step 6: Final answer
    x = 6,968.69

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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.