Home / 4,332-5,979.24-2,470.08

Finding the Fourth Proportional to 4,332, 5,979.24 and 2,470.08

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Solution

The fourth proportional to 4,332, 5,979.24 and 2,470.08 is: 3,409.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332 : 5,979.24 = 2,470.08 : x
  2. Step 2: Convert to fraction form
    4,332/5,979.24 = 2,470.08/x
  3. Step 3: Cross multiply
    4,332x = 5,979.24 × 2,470.08
  4. Step 4: Simplify right side
    4,332x = 14,769,201.14
  5. Step 5: Solve for x
    x = 14,769,201.14/4,332
  6. Step 6: Final answer
    x = 3,409.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.