Home / 17,552.20-26,329.68-5,865.48

Finding the Fourth Proportional to 17,552.20, 26,329.68 and 5,865.48

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Solution

The fourth proportional to 17,552.20, 26,329.68 and 5,865.48 is: 8,798.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,552.20 : 26,329.68 = 5,865.48 : x
  2. Step 2: Convert to fraction form
    17,552.20/26,329.68 = 5,865.48/x
  3. Step 3: Cross multiply
    17,552.20x = 26,329.68 × 5,865.48
  4. Step 4: Simplify right side
    17,552.20x = 154,436,211.45
  5. Step 5: Solve for x
    x = 154,436,211.45/17,552.20
  6. Step 6: Final answer
    x = 8,798.68

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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.