Home / 6,925.03-10,378.90-3,463.27

Finding the Fourth Proportional to 6,925.03, 10,378.90 and 3,463.27

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Solution

The fourth proportional to 6,925.03, 10,378.90 and 3,463.27 is: 5,190.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925.03 : 10,378.90 = 3,463.27 : x
  2. Step 2: Convert to fraction form
    6,925.03/10,378.90 = 3,463.27/x
  3. Step 3: Cross multiply
    6,925.03x = 10,378.90 × 3,463.27
  4. Step 4: Simplify right side
    6,925.03x = 35,944,933.00
  5. Step 5: Solve for x
    x = 35,944,933.00/6,925.03
  6. Step 6: Final answer
    x = 5,190.58

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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.