Home / 223,049.08-334,398.66-110,650.24

Finding the Fourth Proportional to 223,049.08, 334,398.66 and 110,650.24

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Solution

The fourth proportional to 223,049.08, 334,398.66 and 110,650.24 is: 165,888.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,049.08 : 334,398.66 = 110,650.24 : x
  2. Step 2: Convert to fraction form
    223,049.08/334,398.66 = 110,650.24/x
  3. Step 3: Cross multiply
    223,049.08x = 334,398.66 × 110,650.24
  4. Step 4: Simplify right side
    223,049.08x = 37,001,291,984.68
  5. Step 5: Solve for x
    x = 37,001,291,984.68/223,049.08
  6. Step 6: Final answer
    x = 165,888.57

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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.