Home / 22,794.90-34,176.15-10,320.90

Finding the Fourth Proportional to 22,794.90, 34,176.15 and 10,320.90

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Solution

The fourth proportional to 22,794.90, 34,176.15 and 10,320.90 is: 15,474.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,794.90 : 34,176.15 = 10,320.90 : x
  2. Step 2: Convert to fraction form
    22,794.90/34,176.15 = 10,320.90/x
  3. Step 3: Cross multiply
    22,794.90x = 34,176.15 × 10,320.90
  4. Step 4: Simplify right side
    22,794.90x = 352,728,626.54
  5. Step 5: Solve for x
    x = 352,728,626.54/22,794.90
  6. Step 6: Final answer
    x = 15,474.02

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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.