Home / 69,774.12-104,667.34-22,394.04

Finding the Fourth Proportional to 69,774.12, 104,667.34 and 22,394.04

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Solution

The fourth proportional to 69,774.12, 104,667.34 and 22,394.04 is: 33,593.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,774.12 : 104,667.34 = 22,394.04 : x
  2. Step 2: Convert to fraction form
    69,774.12/104,667.34 = 22,394.04/x
  3. Step 3: Cross multiply
    69,774.12x = 104,667.34 × 22,394.04
  4. Step 4: Simplify right side
    69,774.12x = 2,343,924,598.65
  5. Step 5: Solve for x
    x = 2,343,924,598.65/69,774.12
  6. Step 6: Final answer
    x = 33,593.04

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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.