Home / 17,598.29-26,397.41-5,919.71

Finding the Fourth Proportional to 17,598.29, 26,397.41 and 5,919.71

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Solution

The fourth proportional to 17,598.29, 26,397.41 and 5,919.71 is: 8,879.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,598.29 : 26,397.41 = 5,919.71 : x
  2. Step 2: Convert to fraction form
    17,598.29/26,397.41 = 5,919.71/x
  3. Step 3: Cross multiply
    17,598.29x = 26,397.41 × 5,919.71
  4. Step 4: Simplify right side
    17,598.29x = 156,264,850.37
  5. Step 5: Solve for x
    x = 156,264,850.37/17,598.29
  6. Step 6: Final answer
    x = 8,879.55

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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.