Home / 146,541.20-219,853.02-41,361.08

Finding the Fourth Proportional to 146,541.20, 219,853.02 and 41,361.08

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Solution

The fourth proportional to 146,541.20, 219,853.02 and 41,361.08 is: 62,053.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,541.20 : 219,853.02 = 41,361.08 : x
  2. Step 2: Convert to fraction form
    146,541.20/219,853.02 = 41,361.08/x
  3. Step 3: Cross multiply
    146,541.20x = 219,853.02 × 41,361.08
  4. Step 4: Simplify right side
    146,541.20x = 9,093,358,348.46
  5. Step 5: Solve for x
    x = 9,093,358,348.46/146,541.20
  6. Step 6: Final answer
    x = 62,053.25

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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.