Home / 108,868.44-150,245.88-60,476.04

Finding the Fourth Proportional to 108,868.44, 150,245.88 and 60,476.04

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Solution

The fourth proportional to 108,868.44, 150,245.88 and 60,476.04 is: 83,461.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,868.44 : 150,245.88 = 60,476.04 : x
  2. Step 2: Convert to fraction form
    108,868.44/150,245.88 = 60,476.04/x
  3. Step 3: Cross multiply
    108,868.44x = 150,245.88 × 60,476.04
  4. Step 4: Simplify right side
    108,868.44x = 9,086,275,848.72
  5. Step 5: Solve for x
    x = 9,086,275,848.72/108,868.44
  6. Step 6: Final answer
    x = 83,461.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.