Home / 4,769.04-6,581.34-2,673.12

Finding the Fourth Proportional to 4,769.04, 6,581.34 and 2,673.12

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Solution

The fourth proportional to 4,769.04, 6,581.34 and 2,673.12 is: 3,688.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,769.04 : 6,581.34 = 2,673.12 : x
  2. Step 2: Convert to fraction form
    4,769.04/6,581.34 = 2,673.12/x
  3. Step 3: Cross multiply
    4,769.04x = 6,581.34 × 2,673.12
  4. Step 4: Simplify right side
    4,769.04x = 17,592,711.58
  5. Step 5: Solve for x
    x = 17,592,711.58/4,769.04
  6. Step 6: Final answer
    x = 3,688.94

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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.