Home / 5,266.14-7,261.83-4,522.56

Finding the Fourth Proportional to 5,266.14, 7,261.83 and 4,522.56

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Solution

The fourth proportional to 5,266.14, 7,261.83 and 4,522.56 is: 6,236.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,266.14 : 7,261.83 = 4,522.56 : x
  2. Step 2: Convert to fraction form
    5,266.14/7,261.83 = 4,522.56/x
  3. Step 3: Cross multiply
    5,266.14x = 7,261.83 × 4,522.56
  4. Step 4: Simplify right side
    5,266.14x = 32,842,061.88
  5. Step 5: Solve for x
    x = 32,842,061.88/5,266.14
  6. Step 6: Final answer
    x = 6,236.46

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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.