Home / 106,182.26-146,528.56-60,250.26

Finding the Fourth Proportional to 106,182.26, 146,528.56 and 60,250.26

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Solution

The fourth proportional to 106,182.26, 146,528.56 and 60,250.26 is: 83,143.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,182.26 : 146,528.56 = 60,250.26 : x
  2. Step 2: Convert to fraction form
    106,182.26/146,528.56 = 60,250.26/x
  3. Step 3: Cross multiply
    106,182.26x = 146,528.56 × 60,250.26
  4. Step 4: Simplify right side
    106,182.26x = 8,828,383,686.80
  5. Step 5: Solve for x
    x = 8,828,383,686.80/106,182.26
  6. Step 6: Final answer
    x = 83,143.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.