Home / 95,119.28-142,668.12-25,004.06

Finding the Fourth Proportional to 95,119.28, 142,668.12 and 25,004.06

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Solution

The fourth proportional to 95,119.28, 142,668.12 and 25,004.06 is: 37,503.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,119.28 : 142,668.12 = 25,004.06 : x
  2. Step 2: Convert to fraction form
    95,119.28/142,668.12 = 25,004.06/x
  3. Step 3: Cross multiply
    95,119.28x = 142,668.12 × 25,004.06
  4. Step 4: Simplify right side
    95,119.28x = 3,567,282,232.57
  5. Step 5: Solve for x
    x = 3,567,282,232.57/95,119.28
  6. Step 6: Final answer
    x = 37,503.25

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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.