Home / 4,419.95-6,627.56-2,334.69

Finding the Fourth Proportional to 4,419.95, 6,627.56 and 2,334.69

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Solution

The fourth proportional to 4,419.95, 6,627.56 and 2,334.69 is: 3,500.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419.95 : 6,627.56 = 2,334.69 : x
  2. Step 2: Convert to fraction form
    4,419.95/6,627.56 = 2,334.69/x
  3. Step 3: Cross multiply
    4,419.95x = 6,627.56 × 2,334.69
  4. Step 4: Simplify right side
    4,419.95x = 15,473,286.38
  5. Step 5: Solve for x
    x = 15,473,286.38/4,419.95
  6. Step 6: Final answer
    x = 3,500.79

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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.