Home / 162,200.18-223,796.85-95,119.22

Finding the Fourth Proportional to 162,200.18, 223,796.85 and 95,119.22

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Solution

The fourth proportional to 162,200.18, 223,796.85 and 95,119.22 is: 131,241.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,200.18 : 223,796.85 = 95,119.22 : x
  2. Step 2: Convert to fraction form
    162,200.18/223,796.85 = 95,119.22/x
  3. Step 3: Cross multiply
    162,200.18x = 223,796.85 × 95,119.22
  4. Step 4: Simplify right side
    162,200.18x = 21,287,381,810.46
  5. Step 5: Solve for x
    x = 21,287,381,810.46/162,200.18
  6. Step 6: Final answer
    x = 131,241.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.