Home / 6,382.24-9,523.20-6,345.92

Finding the Fourth Proportional to 6,382.24, 9,523.20 and 6,345.92

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Solution

The fourth proportional to 6,382.24, 9,523.20 and 6,345.92 is: 9,469.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,382.24 : 9,523.20 = 6,345.92 : x
  2. Step 2: Convert to fraction form
    6,382.24/9,523.20 = 6,345.92/x
  3. Step 3: Cross multiply
    6,382.24x = 9,523.20 × 6,345.92
  4. Step 4: Simplify right side
    6,382.24x = 60,433,465.34
  5. Step 5: Solve for x
    x = 60,433,465.34/6,382.24
  6. Step 6: Final answer
    x = 9,469.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.