Home / 6,882.62-10,302.03-4,925.25

Finding the Fourth Proportional to 6,882.62, 10,302.03 and 4,925.25

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Solution

The fourth proportional to 6,882.62, 10,302.03 and 4,925.25 is: 7,372.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,882.62 : 10,302.03 = 4,925.25 : x
  2. Step 2: Convert to fraction form
    6,882.62/10,302.03 = 4,925.25/x
  3. Step 3: Cross multiply
    6,882.62x = 10,302.03 × 4,925.25
  4. Step 4: Simplify right side
    6,882.62x = 50,740,073.26
  5. Step 5: Solve for x
    x = 50,740,073.26/6,882.62
  6. Step 6: Final answer
    x = 7,372.21

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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.