Home / 16,954.52-25,439.34-6,567.08

Finding the Fourth Proportional to 16,954.52, 25,439.34 and 6,567.08

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Solution

The fourth proportional to 16,954.52, 25,439.34 and 6,567.08 is: 9,853.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,954.52 : 25,439.34 = 6,567.08 : x
  2. Step 2: Convert to fraction form
    16,954.52/25,439.34 = 6,567.08/x
  3. Step 3: Cross multiply
    16,954.52x = 25,439.34 × 6,567.08
  4. Step 4: Simplify right side
    16,954.52x = 167,062,180.93
  5. Step 5: Solve for x
    x = 167,062,180.93/16,954.52
  6. Step 6: Final answer
    x = 9,853.55

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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.