Home / 335,197.23-502,689.24-110,515.83

Finding the Fourth Proportional to 335,197.23, 502,689.24 and 110,515.83

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Solution

The fourth proportional to 335,197.23, 502,689.24 and 110,515.83 is: 165,738.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,197.23 : 502,689.24 = 110,515.83 : x
  2. Step 2: Convert to fraction form
    335,197.23/502,689.24 = 110,515.83/x
  3. Step 3: Cross multiply
    335,197.23x = 502,689.24 × 110,515.83
  4. Step 4: Simplify right side
    335,197.23x = 55,555,118,590.67
  5. Step 5: Solve for x
    x = 55,555,118,590.67/335,197.23
  6. Step 6: Final answer
    x = 165,738.60

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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.