Home / 23,445.92-35,174.39-6,807.65

Finding the Fourth Proportional to 23,445.92, 35,174.39 and 6,807.65

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Solution

The fourth proportional to 23,445.92, 35,174.39 and 6,807.65 is: 10,213.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,445.92 : 35,174.39 = 6,807.65 : x
  2. Step 2: Convert to fraction form
    23,445.92/35,174.39 = 6,807.65/x
  3. Step 3: Cross multiply
    23,445.92x = 35,174.39 × 6,807.65
  4. Step 4: Simplify right side
    23,445.92x = 239,454,726.17
  5. Step 5: Solve for x
    x = 239,454,726.17/23,445.92
  6. Step 6: Final answer
    x = 10,213.06

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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.