Home / 97,469.30-146,090.55-44,884.10

Finding the Fourth Proportional to 97,469.30, 146,090.55 and 44,884.10

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Solution

The fourth proportional to 97,469.30, 146,090.55 and 44,884.10 is: 67,273.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,469.30 : 146,090.55 = 44,884.10 : x
  2. Step 2: Convert to fraction form
    97,469.30/146,090.55 = 44,884.10/x
  3. Step 3: Cross multiply
    97,469.30x = 146,090.55 × 44,884.10
  4. Step 4: Simplify right side
    97,469.30x = 6,557,142,855.26
  5. Step 5: Solve for x
    x = 6,557,142,855.26/97,469.30
  6. Step 6: Final answer
    x = 67,273.93

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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.