Home / 334,834.48-502,324.46-110,217.72

Finding the Fourth Proportional to 334,834.48, 502,324.46 and 110,217.72

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Solution

The fourth proportional to 334,834.48, 502,324.46 and 110,217.72 is: 165,350.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,834.48 : 502,324.46 = 110,217.72 : x
  2. Step 2: Convert to fraction form
    334,834.48/502,324.46 = 110,217.72/x
  3. Step 3: Cross multiply
    334,834.48x = 502,324.46 × 110,217.72
  4. Step 4: Simplify right side
    334,834.48x = 55,365,056,681.43
  5. Step 5: Solve for x
    x = 55,365,056,681.43/334,834.48
  6. Step 6: Final answer
    x = 165,350.52

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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.