Home / 17,599.87-26,397.05-5,753.55

Finding the Fourth Proportional to 17,599.87, 26,397.05 and 5,753.55

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Solution

The fourth proportional to 17,599.87, 26,397.05 and 5,753.55 is: 8,629.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,599.87 : 26,397.05 = 5,753.55 : x
  2. Step 2: Convert to fraction form
    17,599.87/26,397.05 = 5,753.55/x
  3. Step 3: Cross multiply
    17,599.87x = 26,397.05 × 5,753.55
  4. Step 4: Simplify right side
    17,599.87x = 151,876,718.26
  5. Step 5: Solve for x
    x = 151,876,718.26/17,599.87
  6. Step 6: Final answer
    x = 8,629.42

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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.