Home / 264,641.04-396,960.75-106,867.62

Finding the Fourth Proportional to 264,641.04, 396,960.75 and 106,867.62

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Solution

The fourth proportional to 264,641.04, 396,960.75 and 106,867.62 is: 160,301.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,641.04 : 396,960.75 = 106,867.62 : x
  2. Step 2: Convert to fraction form
    264,641.04/396,960.75 = 106,867.62/x
  3. Step 3: Cross multiply
    264,641.04x = 396,960.75 × 106,867.62
  4. Step 4: Simplify right side
    264,641.04x = 42,422,250,585.92
  5. Step 5: Solve for x
    x = 42,422,250,585.92/264,641.04
  6. Step 6: Final answer
    x = 160,301.10

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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.