Home / 6,925.96-10,392.60-3,033.12

Finding the Fourth Proportional to 6,925.96, 10,392.60 and 3,033.12

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Solution

The fourth proportional to 6,925.96, 10,392.60 and 3,033.12 is: 4,551.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925.96 : 10,392.60 = 3,033.12 : x
  2. Step 2: Convert to fraction form
    6,925.96/10,392.60 = 3,033.12/x
  3. Step 3: Cross multiply
    6,925.96x = 10,392.60 × 3,033.12
  4. Step 4: Simplify right side
    6,925.96x = 31,522,002.91
  5. Step 5: Solve for x
    x = 31,522,002.91/6,925.96
  6. Step 6: Final answer
    x = 4,551.28

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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.