Home / 9,244.21-12,757.05-5,052.46

Finding the Fourth Proportional to 9,244.21, 12,757.05 and 5,052.46

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Solution

The fourth proportional to 9,244.21, 12,757.05 and 5,052.46 is: 6,972.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,244.21 : 12,757.05 = 5,052.46 : x
  2. Step 2: Convert to fraction form
    9,244.21/12,757.05 = 5,052.46/x
  3. Step 3: Cross multiply
    9,244.21x = 12,757.05 × 5,052.46
  4. Step 4: Simplify right side
    9,244.21x = 64,454,484.84
  5. Step 5: Solve for x
    x = 64,454,484.84/9,244.21
  6. Step 6: Final answer
    x = 6,972.42

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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.