Home / 4,610.68-6,362.55-2,722.31

Finding the Fourth Proportional to 4,610.68, 6,362.55 and 2,722.31

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Solution

The fourth proportional to 4,610.68, 6,362.55 and 2,722.31 is: 3,756.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610.68 : 6,362.55 = 2,722.31 : x
  2. Step 2: Convert to fraction form
    4,610.68/6,362.55 = 2,722.31/x
  3. Step 3: Cross multiply
    4,610.68x = 6,362.55 × 2,722.31
  4. Step 4: Simplify right side
    4,610.68x = 17,320,833.49
  5. Step 5: Solve for x
    x = 17,320,833.49/4,610.68
  6. Step 6: Final answer
    x = 3,756.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.