Home / 3,016.46-4,519.02-2,365.22

Finding the Fourth Proportional to 3,016.46, 4,519.02 and 2,365.22

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Solution

The fourth proportional to 3,016.46, 4,519.02 and 2,365.22 is: 3,543.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016.46 : 4,519.02 = 2,365.22 : x
  2. Step 2: Convert to fraction form
    3,016.46/4,519.02 = 2,365.22/x
  3. Step 3: Cross multiply
    3,016.46x = 4,519.02 × 2,365.22
  4. Step 4: Simplify right side
    3,016.46x = 10,688,476.48
  5. Step 5: Solve for x
    x = 10,688,476.48/3,016.46
  6. Step 6: Final answer
    x = 3,543.38

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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.