Home / 154,991.34-232,526.16-44,183.34

Finding the Fourth Proportional to 154,991.34, 232,526.16 and 44,183.34

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Solution

The fourth proportional to 154,991.34, 232,526.16 and 44,183.34 is: 66,286.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,991.34 : 232,526.16 = 44,183.34 : x
  2. Step 2: Convert to fraction form
    154,991.34/232,526.16 = 44,183.34/x
  3. Step 3: Cross multiply
    154,991.34x = 232,526.16 × 44,183.34
  4. Step 4: Simplify right side
    154,991.34x = 10,273,782,386.17
  5. Step 5: Solve for x
    x = 10,273,782,386.17/154,991.34
  6. Step 6: Final answer
    x = 66,286.17

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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.