Home / 146,207.10-219,310.65-63,101.10

Finding the Fourth Proportional to 146,207.10, 219,310.65 and 63,101.10

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Solution

The fourth proportional to 146,207.10, 219,310.65 and 63,101.10 is: 94,651.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,207.10 : 219,310.65 = 63,101.10 : x
  2. Step 2: Convert to fraction form
    146,207.10/219,310.65 = 63,101.10/x
  3. Step 3: Cross multiply
    146,207.10x = 219,310.65 × 63,101.10
  4. Step 4: Simplify right side
    146,207.10x = 13,838,743,256.72
  5. Step 5: Solve for x
    x = 13,838,743,256.72/146,207.10
  6. Step 6: Final answer
    x = 94,651.65

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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.