Home / 14,867.82-22,304.62-5,507.90

Finding the Fourth Proportional to 14,867.82, 22,304.62 and 5,507.90

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Solution

The fourth proportional to 14,867.82, 22,304.62 and 5,507.90 is: 8,262.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,867.82 : 22,304.62 = 5,507.90 : x
  2. Step 2: Convert to fraction form
    14,867.82/22,304.62 = 5,507.90/x
  3. Step 3: Cross multiply
    14,867.82x = 22,304.62 × 5,507.90
  4. Step 4: Simplify right side
    14,867.82x = 122,851,616.50
  5. Step 5: Solve for x
    x = 122,851,616.50/14,867.82
  6. Step 6: Final answer
    x = 8,262.92

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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.