Home / 5,052.34-6,972.12-3,458.94

Finding the Fourth Proportional to 5,052.34, 6,972.12 and 3,458.94

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Solution

The fourth proportional to 5,052.34, 6,972.12 and 3,458.94 is: 4,773.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052.34 : 6,972.12 = 3,458.94 : x
  2. Step 2: Convert to fraction form
    5,052.34/6,972.12 = 3,458.94/x
  3. Step 3: Cross multiply
    5,052.34x = 6,972.12 × 3,458.94
  4. Step 4: Simplify right side
    5,052.34x = 24,116,144.75
  5. Step 5: Solve for x
    x = 24,116,144.75/5,052.34
  6. Step 6: Final answer
    x = 4,773.27

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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.