Home / 162,052.20-223,542.18-94,971.24

Finding the Fourth Proportional to 162,052.20, 223,542.18 and 94,971.24

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Solution

The fourth proportional to 162,052.20, 223,542.18 and 94,971.24 is: 131,007.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,052.20 : 223,542.18 = 94,971.24 : x
  2. Step 2: Convert to fraction form
    162,052.20/223,542.18 = 94,971.24/x
  3. Step 3: Cross multiply
    162,052.20x = 223,542.18 × 94,971.24
  4. Step 4: Simplify right side
    162,052.20x = 21,230,078,026.90
  5. Step 5: Solve for x
    x = 21,230,078,026.90/162,052.20
  6. Step 6: Final answer
    x = 131,007.65

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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.