Home / 17,131.52-25,700.22-5,886.33

Finding the Fourth Proportional to 17,131.52, 25,700.22 and 5,886.33

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Solution

The fourth proportional to 17,131.52, 25,700.22 and 5,886.33 is: 8,830.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,131.52 : 25,700.22 = 5,886.33 : x
  2. Step 2: Convert to fraction form
    17,131.52/25,700.22 = 5,886.33/x
  3. Step 3: Cross multiply
    17,131.52x = 25,700.22 × 5,886.33
  4. Step 4: Simplify right side
    17,131.52x = 151,279,818.06
  5. Step 5: Solve for x
    x = 151,279,818.06/17,131.52
  6. Step 6: Final answer
    x = 8,830.50

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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.