Home / 154,819.86-232,224.93-44,011.86

Finding the Fourth Proportional to 154,819.86, 232,224.93 and 44,011.86

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Solution

The fourth proportional to 154,819.86, 232,224.93 and 44,011.86 is: 66,016.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,819.86 : 232,224.93 = 44,011.86 : x
  2. Step 2: Convert to fraction form
    154,819.86/232,224.93 = 44,011.86/x
  3. Step 3: Cross multiply
    154,819.86x = 232,224.93 × 44,011.86
  4. Step 4: Simplify right side
    154,819.86x = 10,220,651,107.67
  5. Step 5: Solve for x
    x = 10,220,651,107.67/154,819.86
  6. Step 6: Final answer
    x = 66,016.41

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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.