Home / 4,236.32-6,353.33-1,770.62

Finding the Fourth Proportional to 4,236.32, 6,353.33 and 1,770.62

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Solution

The fourth proportional to 4,236.32, 6,353.33 and 1,770.62 is: 2,655.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,236.32 : 6,353.33 = 1,770.62 : x
  2. Step 2: Convert to fraction form
    4,236.32/6,353.33 = 1,770.62/x
  3. Step 3: Cross multiply
    4,236.32x = 6,353.33 × 1,770.62
  4. Step 4: Simplify right side
    4,236.32x = 11,249,292.54
  5. Step 5: Solve for x
    x = 11,249,292.54/4,236.32
  6. Step 6: Final answer
    x = 2,655.44

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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.