Home / 149,300.52-223,949.39-60,532.92

Finding the Fourth Proportional to 149,300.52, 223,949.39 and 60,532.92

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Solution

The fourth proportional to 149,300.52, 223,949.39 and 60,532.92 is: 90,798.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,300.52 : 223,949.39 = 60,532.92 : x
  2. Step 2: Convert to fraction form
    149,300.52/223,949.39 = 60,532.92/x
  3. Step 3: Cross multiply
    149,300.52x = 223,949.39 × 60,532.92
  4. Step 4: Simplify right side
    149,300.52x = 13,556,310,206.25
  5. Step 5: Solve for x
    x = 13,556,310,206.25/149,300.52
  6. Step 6: Final answer
    x = 90,798.81

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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.