Home / 164,719.04-247,063.92-44,771.68

Finding the Fourth Proportional to 164,719.04, 247,063.92 and 44,771.68

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Solution

The fourth proportional to 164,719.04, 247,063.92 and 44,771.68 is: 67,153.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,719.04 : 247,063.92 = 44,771.68 : x
  2. Step 2: Convert to fraction form
    164,719.04/247,063.92 = 44,771.68/x
  3. Step 3: Cross multiply
    164,719.04x = 247,063.92 × 44,771.68
  4. Step 4: Simplify right side
    164,719.04x = 11,061,466,765.79
  5. Step 5: Solve for x
    x = 11,061,466,765.79/164,719.04
  6. Step 6: Final answer
    x = 67,153.54

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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.