Home / 16,773.48-25,148.88-9,383.04

Finding the Fourth Proportional to 16,773.48, 25,148.88 and 9,383.04

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Solution

The fourth proportional to 16,773.48, 25,148.88 and 9,383.04 is: 14,068.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,773.48 : 25,148.88 = 9,383.04 : x
  2. Step 2: Convert to fraction form
    16,773.48/25,148.88 = 9,383.04/x
  3. Step 3: Cross multiply
    16,773.48x = 25,148.88 × 9,383.04
  4. Step 4: Simplify right side
    16,773.48x = 235,972,947.00
  5. Step 5: Solve for x
    x = 235,972,947.00/16,773.48
  6. Step 6: Final answer
    x = 14,068.22

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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.