Home / 88,214.30-132,329.65-25,035.97

Finding the Fourth Proportional to 88,214.30, 132,329.65 and 25,035.97

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Solution

The fourth proportional to 88,214.30, 132,329.65 and 25,035.97 is: 37,556.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,214.30 : 132,329.65 = 25,035.97 : x
  2. Step 2: Convert to fraction form
    88,214.30/132,329.65 = 25,035.97/x
  3. Step 3: Cross multiply
    88,214.30x = 132,329.65 × 25,035.97
  4. Step 4: Simplify right side
    88,214.30x = 3,313,001,147.51
  5. Step 5: Solve for x
    x = 3,313,001,147.51/88,214.30
  6. Step 6: Final answer
    x = 37,556.28

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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.