Home / 108,292.48-162,466.38-41,714.74

Finding the Fourth Proportional to 108,292.48, 162,466.38 and 41,714.74

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Solution

The fourth proportional to 108,292.48, 162,466.38 and 41,714.74 is: 62,582.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,292.48 : 162,466.38 = 41,714.74 : x
  2. Step 2: Convert to fraction form
    108,292.48/162,466.38 = 41,714.74/x
  3. Step 3: Cross multiply
    108,292.48x = 162,466.38 × 41,714.74
  4. Step 4: Simplify right side
    108,292.48x = 6,777,242,800.44
  5. Step 5: Solve for x
    x = 6,777,242,800.44/108,292.48
  6. Step 6: Final answer
    x = 62,582.76

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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.