Home / 4,554.28-6,827.10-2,243.08

Finding the Fourth Proportional to 4,554.28, 6,827.10 and 2,243.08

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Solution

The fourth proportional to 4,554.28, 6,827.10 and 2,243.08 is: 3,362.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554.28 : 6,827.10 = 2,243.08 : x
  2. Step 2: Convert to fraction form
    4,554.28/6,827.10 = 2,243.08/x
  3. Step 3: Cross multiply
    4,554.28x = 6,827.10 × 2,243.08
  4. Step 4: Simplify right side
    4,554.28x = 15,313,731.47
  5. Step 5: Solve for x
    x = 15,313,731.47/4,554.28
  6. Step 6: Final answer
    x = 3,362.49

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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.