Home / 9,016.60-13,527.60-3,470.44

Finding the Fourth Proportional to 9,016.60, 13,527.60 and 3,470.44

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Solution

The fourth proportional to 9,016.60, 13,527.60 and 3,470.44 is: 5,206.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,016.60 : 13,527.60 = 3,470.44 : x
  2. Step 2: Convert to fraction form
    9,016.60/13,527.60 = 3,470.44/x
  3. Step 3: Cross multiply
    9,016.60x = 13,527.60 × 3,470.44
  4. Step 4: Simplify right side
    9,016.60x = 46,946,724.14
  5. Step 5: Solve for x
    x = 46,946,724.14/9,016.60
  6. Step 6: Final answer
    x = 5,206.70

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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.