Home / 95,556.60-143,399.70-62,195.40

Finding the Fourth Proportional to 95,556.60, 143,399.70 and 62,195.40

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Solution

The fourth proportional to 95,556.60, 143,399.70 and 62,195.40 is: 93,335.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,556.60 : 143,399.70 = 62,195.40 : x
  2. Step 2: Convert to fraction form
    95,556.60/143,399.70 = 62,195.40/x
  3. Step 3: Cross multiply
    95,556.60x = 143,399.70 × 62,195.40
  4. Step 4: Simplify right side
    95,556.60x = 8,918,801,701.38
  5. Step 5: Solve for x
    x = 8,918,801,701.38/95,556.60
  6. Step 6: Final answer
    x = 93,335.28

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1.5x scale

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.