Home / 244,585.45-366,386.10-164,869.30

Finding the Fourth Proportional to 244,585.45, 366,386.10 and 164,869.30

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Solution

The fourth proportional to 244,585.45, 366,386.10 and 164,869.30 is: 246,972.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,585.45 : 366,386.10 = 164,869.30 : x
  2. Step 2: Convert to fraction form
    244,585.45/366,386.10 = 164,869.30/x
  3. Step 3: Cross multiply
    244,585.45x = 366,386.10 × 164,869.30
  4. Step 4: Simplify right side
    244,585.45x = 60,405,819,836.73
  5. Step 5: Solve for x
    x = 60,405,819,836.73/244,585.45
  6. Step 6: Final answer
    x = 246,972.25

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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.