Home / 3,065.04-4,593.11-2,321.46

Finding the Fourth Proportional to 3,065.04, 4,593.11 and 2,321.46

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Solution

The fourth proportional to 3,065.04, 4,593.11 and 2,321.46 is: 3,478.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065.04 : 4,593.11 = 2,321.46 : x
  2. Step 2: Convert to fraction form
    3,065.04/4,593.11 = 2,321.46/x
  3. Step 3: Cross multiply
    3,065.04x = 4,593.11 × 2,321.46
  4. Step 4: Simplify right side
    3,065.04x = 10,662,709.53
  5. Step 5: Solve for x
    x = 10,662,709.53/3,065.04
  6. Step 6: Final answer
    x = 3,478.82

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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.