Home / 4,419.24-6,628.54-2,483.56

Finding the Fourth Proportional to 4,419.24, 6,628.54 and 2,483.56

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Solution

The fourth proportional to 4,419.24, 6,628.54 and 2,483.56 is: 3,725.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419.24 : 6,628.54 = 2,483.56 : x
  2. Step 2: Convert to fraction form
    4,419.24/6,628.54 = 2,483.56/x
  3. Step 3: Cross multiply
    4,419.24x = 6,628.54 × 2,483.56
  4. Step 4: Simplify right side
    4,419.24x = 16,462,376.80
  5. Step 5: Solve for x
    x = 16,462,376.80/4,419.24
  6. Step 6: Final answer
    x = 3,725.16

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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.