Home / 146,276.88-219,494.70-62,084.40

Finding the Fourth Proportional to 146,276.88, 219,494.70 and 62,084.40

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Solution

The fourth proportional to 146,276.88, 219,494.70 and 62,084.40 is: 93,160.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,276.88 : 219,494.70 = 62,084.40 : x
  2. Step 2: Convert to fraction form
    146,276.88/219,494.70 = 62,084.40/x
  3. Step 3: Cross multiply
    146,276.88x = 219,494.70 × 62,084.40
  4. Step 4: Simplify right side
    146,276.88x = 13,627,196,752.68
  5. Step 5: Solve for x
    x = 13,627,196,752.68/146,276.88
  6. Step 6: Final answer
    x = 93,160.29

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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.