Home / 7,301.18-10,951.62-2,370.81

Finding the Fourth Proportional to 7,301.18, 10,951.62 and 2,370.81

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Solution

The fourth proportional to 7,301.18, 10,951.62 and 2,370.81 is: 3,556.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,301.18 : 10,951.62 = 2,370.81 : x
  2. Step 2: Convert to fraction form
    7,301.18/10,951.62 = 2,370.81/x
  3. Step 3: Cross multiply
    7,301.18x = 10,951.62 × 2,370.81
  4. Step 4: Simplify right side
    7,301.18x = 25,964,210.21
  5. Step 5: Solve for x
    x = 25,964,210.21/7,301.18
  6. Step 6: Final answer
    x = 3,556.17

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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.