Home / 4,930.13-6,801.35-3,336.27

Finding the Fourth Proportional to 4,930.13, 6,801.35 and 3,336.27

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Solution

The fourth proportional to 4,930.13, 6,801.35 and 3,336.27 is: 4,602.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930.13 : 6,801.35 = 3,336.27 : x
  2. Step 2: Convert to fraction form
    4,930.13/6,801.35 = 3,336.27/x
  3. Step 3: Cross multiply
    4,930.13x = 6,801.35 × 3,336.27
  4. Step 4: Simplify right side
    4,930.13x = 22,691,123.28
  5. Step 5: Solve for x
    x = 22,691,123.28/4,930.13
  6. Step 6: Final answer
    x = 4,602.55

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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.