Home / 23,517.95-35,273.88-5,986.71

Finding the Fourth Proportional to 23,517.95, 35,273.88 and 5,986.71

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Solution

The fourth proportional to 23,517.95, 35,273.88 and 5,986.71 is: 8,979.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,517.95 : 35,273.88 = 5,986.71 : x
  2. Step 2: Convert to fraction form
    23,517.95/35,273.88 = 5,986.71/x
  3. Step 3: Cross multiply
    23,517.95x = 35,273.88 × 5,986.71
  4. Step 4: Simplify right side
    23,517.95x = 211,174,490.13
  5. Step 5: Solve for x
    x = 211,174,490.13/23,517.95
  6. Step 6: Final answer
    x = 8,979.29

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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.