Home / 4,554.20-6,792.46-4,475.26

Finding the Fourth Proportional to 4,554.20, 6,792.46 and 4,475.26

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Solution

The fourth proportional to 4,554.20, 6,792.46 and 4,475.26 is: 6,674.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554.20 : 6,792.46 = 4,475.26 : x
  2. Step 2: Convert to fraction form
    4,554.20/6,792.46 = 4,475.26/x
  3. Step 3: Cross multiply
    4,554.20x = 6,792.46 × 4,475.26
  4. Step 4: Simplify right side
    4,554.20x = 30,398,031.39
  5. Step 5: Solve for x
    x = 30,398,031.39/4,554.20
  6. Step 6: Final answer
    x = 6,674.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.