Home / 150,627.43-225,584.88-130,798.27

Finding the Fourth Proportional to 150,627.43, 225,584.88 and 130,798.27

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Solution

The fourth proportional to 150,627.43, 225,584.88 and 130,798.27 is: 195,888.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,627.43 : 225,584.88 = 130,798.27 : x
  2. Step 2: Convert to fraction form
    150,627.43/225,584.88 = 130,798.27/x
  3. Step 3: Cross multiply
    150,627.43x = 225,584.88 × 130,798.27
  4. Step 4: Simplify right side
    150,627.43x = 29,506,112,042.16
  5. Step 5: Solve for x
    x = 29,506,112,042.16/150,627.43
  6. Step 6: Final answer
    x = 195,888.04

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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.