Home / 4,908.16-7,370.24-3,095.68

Finding the Fourth Proportional to 4,908.16, 7,370.24 and 3,095.68

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Solution

The fourth proportional to 4,908.16, 7,370.24 and 3,095.68 is: 4,648.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,908.16 : 7,370.24 = 3,095.68 : x
  2. Step 2: Convert to fraction form
    4,908.16/7,370.24 = 3,095.68/x
  3. Step 3: Cross multiply
    4,908.16x = 7,370.24 × 3,095.68
  4. Step 4: Simplify right side
    4,908.16x = 22,815,904.56
  5. Step 5: Solve for x
    x = 22,815,904.56/4,908.16
  6. Step 6: Final answer
    x = 4,648.57

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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.