Home / 4,904.48-6,767.16-3,134

Finding the Fourth Proportional to 4,904.48, 6,767.16 and 3,134

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Solution

The fourth proportional to 4,904.48, 6,767.16 and 3,134 is: 4,324.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,904.48 : 6,767.16 = 3,134 : x
  2. Step 2: Convert to fraction form
    4,904.48/6,767.16 = 3,134/x
  3. Step 3: Cross multiply
    4,904.48x = 6,767.16 × 3,134
  4. Step 4: Simplify right side
    4,904.48x = 21,208,279.44
  5. Step 5: Solve for x
    x = 21,208,279.44/4,904.48
  6. Step 6: Final answer
    x = 4,324.27

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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.