Home / 16,132.77-24,198.08-5,040.36

Finding the Fourth Proportional to 16,132.77, 24,198.08 and 5,040.36

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Solution

The fourth proportional to 16,132.77, 24,198.08 and 5,040.36 is: 7,560.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,132.77 : 24,198.08 = 5,040.36 : x
  2. Step 2: Convert to fraction form
    16,132.77/24,198.08 = 5,040.36/x
  3. Step 3: Cross multiply
    16,132.77x = 24,198.08 × 5,040.36
  4. Step 4: Simplify right side
    16,132.77x = 121,967,009.31
  5. Step 5: Solve for x
    x = 121,967,009.31/16,132.77
  6. Step 6: Final answer
    x = 7,560.20

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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.