Home / 5,169.04-7,133.14-3,016.00

Finding the Fourth Proportional to 5,169.04, 7,133.14 and 3,016.00

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Solution

The fourth proportional to 5,169.04, 7,133.14 and 3,016.00 is: 4,162.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,169.04 : 7,133.14 = 3,016.00 : x
  2. Step 2: Convert to fraction form
    5,169.04/7,133.14 = 3,016.00/x
  3. Step 3: Cross multiply
    5,169.04x = 7,133.14 × 3,016.00
  4. Step 4: Simplify right side
    5,169.04x = 21,513,532.41
  5. Step 5: Solve for x
    x = 21,513,532.41/5,169.04
  6. Step 6: Final answer
    x = 4,162.00

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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.