Home / 6,345.24-9,512.19-4,950.96

Finding the Fourth Proportional to 6,345.24, 9,512.19 and 4,950.96

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Solution

The fourth proportional to 6,345.24, 9,512.19 and 4,950.96 is: 7,422.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,345.24 : 9,512.19 = 4,950.96 : x
  2. Step 2: Convert to fraction form
    6,345.24/9,512.19 = 4,950.96/x
  3. Step 3: Cross multiply
    6,345.24x = 9,512.19 × 4,950.96
  4. Step 4: Simplify right side
    6,345.24x = 47,094,472.20
  5. Step 5: Solve for x
    x = 47,094,472.20/6,345.24
  6. Step 6: Final answer
    x = 7,422.02

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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.