Home / 22,708.29-34,062.04-10,219.48

Finding the Fourth Proportional to 22,708.29, 34,062.04 and 10,219.48

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Solution

The fourth proportional to 22,708.29, 34,062.04 and 10,219.48 is: 15,329.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,708.29 : 34,062.04 = 10,219.48 : x
  2. Step 2: Convert to fraction form
    22,708.29/34,062.04 = 10,219.48/x
  3. Step 3: Cross multiply
    22,708.29x = 34,062.04 × 10,219.48
  4. Step 4: Simplify right side
    22,708.29x = 348,096,336.54
  5. Step 5: Solve for x
    x = 348,096,336.54/22,708.29
  6. Step 6: Final answer
    x = 15,329.04

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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.