Home / 23,271.91-34,913.30-6,632.15

Finding the Fourth Proportional to 23,271.91, 34,913.30 and 6,632.15

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Solution

The fourth proportional to 23,271.91, 34,913.30 and 6,632.15 is: 9,949.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,271.91 : 34,913.30 = 6,632.15 : x
  2. Step 2: Convert to fraction form
    23,271.91/34,913.30 = 6,632.15/x
  3. Step 3: Cross multiply
    23,271.91x = 34,913.30 × 6,632.15
  4. Step 4: Simplify right side
    23,271.91x = 231,550,034.87
  5. Step 5: Solve for x
    x = 231,550,034.87/23,271.91
  6. Step 6: Final answer
    x = 9,949.77

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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.