Home / 4,769.19-6,581.52-2,673.32

Finding the Fourth Proportional to 4,769.19, 6,581.52 and 2,673.32

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Solution

The fourth proportional to 4,769.19, 6,581.52 and 2,673.32 is: 3,689.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,769.19 : 6,581.52 = 2,673.32 : x
  2. Step 2: Convert to fraction form
    4,769.19/6,581.52 = 2,673.32/x
  3. Step 3: Cross multiply
    4,769.19x = 6,581.52 × 2,673.32
  4. Step 4: Simplify right side
    4,769.19x = 17,594,476.14
  5. Step 5: Solve for x
    x = 17,594,476.14/4,769.19
  6. Step 6: Final answer
    x = 3,689.20

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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.