Home / 4,927.52-6,798.94-3,134.35

Finding the Fourth Proportional to 4,927.52, 6,798.94 and 3,134.35

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Solution

The fourth proportional to 4,927.52, 6,798.94 and 3,134.35 is: 4,324.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927.52 : 6,798.94 = 3,134.35 : x
  2. Step 2: Convert to fraction form
    4,927.52/6,798.94 = 3,134.35/x
  3. Step 3: Cross multiply
    4,927.52x = 6,798.94 × 3,134.35
  4. Step 4: Simplify right side
    4,927.52x = 21,310,211.84
  5. Step 5: Solve for x
    x = 21,310,211.84/4,927.52
  6. Step 6: Final answer
    x = 4,324.73

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1.5x scale

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.