Home / 4,419.49-6,627.83-1,497.11

Finding the Fourth Proportional to 4,419.49, 6,627.83 and 1,497.11

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Solution

The fourth proportional to 4,419.49, 6,627.83 and 1,497.11 is: 2,245.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419.49 : 6,627.83 = 1,497.11 : x
  2. Step 2: Convert to fraction form
    4,419.49/6,627.83 = 1,497.11/x
  3. Step 3: Cross multiply
    4,419.49x = 6,627.83 × 1,497.11
  4. Step 4: Simplify right side
    4,419.49x = 9,922,594.31
  5. Step 5: Solve for x
    x = 9,922,594.31/4,419.49
  6. Step 6: Final answer
    x = 2,245.19

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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.