Home / 23,449.59-35,177.85-6,807.47

Finding the Fourth Proportional to 23,449.59, 35,177.85 and 6,807.47

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Solution

The fourth proportional to 23,449.59, 35,177.85 and 6,807.47 is: 10,212.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,449.59 : 35,177.85 = 6,807.47 : x
  2. Step 2: Convert to fraction form
    23,449.59/35,177.85 = 6,807.47/x
  3. Step 3: Cross multiply
    23,449.59x = 35,177.85 × 6,807.47
  4. Step 4: Simplify right side
    23,449.59x = 239,471,982.65
  5. Step 5: Solve for x
    x = 239,471,982.65/23,449.59
  6. Step 6: Final answer
    x = 10,212.20

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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.