Home / 62,108.49-93,174.08-28,823.97

Finding the Fourth Proportional to 62,108.49, 93,174.08 and 28,823.97

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Solution

The fourth proportional to 62,108.49, 93,174.08 and 28,823.97 is: 43,241.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,108.49 : 93,174.08 = 28,823.97 : x
  2. Step 2: Convert to fraction form
    62,108.49/93,174.08 = 28,823.97/x
  3. Step 3: Cross multiply
    62,108.49x = 93,174.08 × 28,823.97
  4. Step 4: Simplify right side
    62,108.49x = 2,685,646,742.58
  5. Step 5: Solve for x
    x = 2,685,646,742.58/62,108.49
  6. Step 6: Final answer
    x = 43,241.22

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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.