Home / 3,359.04-5,038.61-1,167.81

Finding the Fourth Proportional to 3,359.04, 5,038.61 and 1,167.81

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Solution

The fourth proportional to 3,359.04, 5,038.61 and 1,167.81 is: 1,751.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359.04 : 5,038.61 = 1,167.81 : x
  2. Step 2: Convert to fraction form
    3,359.04/5,038.61 = 1,167.81/x
  3. Step 3: Cross multiply
    3,359.04x = 5,038.61 × 1,167.81
  4. Step 4: Simplify right side
    3,359.04x = 5,884,139.14
  5. Step 5: Solve for x
    x = 5,884,139.14/3,359.04
  6. Step 6: Final answer
    x = 1,751.73

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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.