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Finding the Fourth Proportional to 16,557.93, 24,848.05 and 6,169.68

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Solution

The fourth proportional to 16,557.93, 24,848.05 and 6,169.68 is: 9,258.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,557.93 : 24,848.05 = 6,169.68 : x
  2. Step 2: Convert to fraction form
    16,557.93/24,848.05 = 6,169.68/x
  3. Step 3: Cross multiply
    16,557.93x = 24,848.05 × 6,169.68
  4. Step 4: Simplify right side
    16,557.93x = 153,304,517.12
  5. Step 5: Solve for x
    x = 153,304,517.12/16,557.93
  6. Step 6: Final answer
    x = 9,258.68

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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.