Home / 167,346.11-250,986.92-47,402.16

Finding the Fourth Proportional to 167,346.11, 250,986.92 and 47,402.16

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Solution

The fourth proportional to 167,346.11, 250,986.92 and 47,402.16 is: 71,094.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,346.11 : 250,986.92 = 47,402.16 : x
  2. Step 2: Convert to fraction form
    167,346.11/250,986.92 = 47,402.16/x
  3. Step 3: Cross multiply
    167,346.11x = 250,986.92 × 47,402.16
  4. Step 4: Simplify right side
    167,346.11x = 11,897,321,902.74
  5. Step 5: Solve for x
    x = 11,897,321,902.74/167,346.11
  6. Step 6: Final answer
    x = 71,094.11

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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.