Home / 163,234.72-244,819.84-44,875.52

Finding the Fourth Proportional to 163,234.72, 244,819.84 and 44,875.52

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Solution

The fourth proportional to 163,234.72, 244,819.84 and 44,875.52 is: 67,304.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,234.72 : 244,819.84 = 44,875.52 : x
  2. Step 2: Convert to fraction form
    163,234.72/244,819.84 = 44,875.52/x
  3. Step 3: Cross multiply
    163,234.72x = 244,819.84 × 44,875.52
  4. Step 4: Simplify right side
    163,234.72x = 10,986,417,626.32
  5. Step 5: Solve for x
    x = 10,986,417,626.32/163,234.72
  6. Step 6: Final answer
    x = 67,304.42

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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.