Home / 19,444-29,170.96-5,593.04

Finding the Fourth Proportional to 19,444, 29,170.96 and 5,593.04

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Solution

The fourth proportional to 19,444, 29,170.96 and 5,593.04 is: 8,390.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,444 : 29,170.96 = 5,593.04 : x
  2. Step 2: Convert to fraction form
    19,444/29,170.96 = 5,593.04/x
  3. Step 3: Cross multiply
    19,444x = 29,170.96 × 5,593.04
  4. Step 4: Simplify right side
    19,444x = 163,154,346.12
  5. Step 5: Solve for x
    x = 163,154,346.12/19,444
  6. Step 6: Final answer
    x = 8,390.99

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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.