Home / 146,274.32-219,368-62,033.24

Finding the Fourth Proportional to 146,274.32, 219,368 and 62,033.24

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Solution

The fourth proportional to 146,274.32, 219,368 and 62,033.24 is: 93,031.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,274.32 : 219,368 = 62,033.24 : x
  2. Step 2: Convert to fraction form
    146,274.32/219,368 = 62,033.24/x
  3. Step 3: Cross multiply
    146,274.32x = 219,368 × 62,033.24
  4. Step 4: Simplify right side
    146,274.32x = 13,608,107,792.32
  5. Step 5: Solve for x
    x = 13,608,107,792.32/146,274.32
  6. Step 6: Final answer
    x = 93,031.42

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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.