Home / 17,226.40-25,840.14-6,132.91

Finding the Fourth Proportional to 17,226.40, 25,840.14 and 6,132.91

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Solution

The fourth proportional to 17,226.40, 25,840.14 and 6,132.91 is: 9,199.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,226.40 : 25,840.14 = 6,132.91 : x
  2. Step 2: Convert to fraction form
    17,226.40/25,840.14 = 6,132.91/x
  3. Step 3: Cross multiply
    17,226.40x = 25,840.14 × 6,132.91
  4. Step 4: Simplify right side
    17,226.40x = 158,475,253.01
  5. Step 5: Solve for x
    x = 158,475,253.01/17,226.40
  6. Step 6: Final answer
    x = 9,199.56

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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.