Home / 6,934.96-10,402.58-3,236.19

Finding the Fourth Proportional to 6,934.96, 10,402.58 and 3,236.19

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Solution

The fourth proportional to 6,934.96, 10,402.58 and 3,236.19 is: 4,854.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934.96 : 10,402.58 = 3,236.19 : x
  2. Step 2: Convert to fraction form
    6,934.96/10,402.58 = 3,236.19/x
  3. Step 3: Cross multiply
    6,934.96x = 10,402.58 × 3,236.19
  4. Step 4: Simplify right side
    6,934.96x = 33,664,725.37
  5. Step 5: Solve for x
    x = 33,664,725.37/6,934.96
  6. Step 6: Final answer
    x = 4,854.35

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1.5x scale

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.