Home / 97,800.60-146,897.82-95,044.44

Finding the Fourth Proportional to 97,800.60, 146,897.82 and 95,044.44

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Solution

The fourth proportional to 97,800.60, 146,897.82 and 95,044.44 is: 142,758.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,800.60 : 146,897.82 = 95,044.44 : x
  2. Step 2: Convert to fraction form
    97,800.60/146,897.82 = 95,044.44/x
  3. Step 3: Cross multiply
    97,800.60x = 146,897.82 × 95,044.44
  4. Step 4: Simplify right side
    97,800.60x = 13,961,821,039.12
  5. Step 5: Solve for x
    x = 13,961,821,039.12/97,800.60
  6. Step 6: Final answer
    x = 142,758.03

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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.