Home / 6,242.94-9,366.84-5,732.64

Finding the Fourth Proportional to 6,242.94, 9,366.84 and 5,732.64

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Solution

The fourth proportional to 6,242.94, 9,366.84 and 5,732.64 is: 8,601.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,242.94 : 9,366.84 = 5,732.64 : x
  2. Step 2: Convert to fraction form
    6,242.94/9,366.84 = 5,732.64/x
  3. Step 3: Cross multiply
    6,242.94x = 9,366.84 × 5,732.64
  4. Step 4: Simplify right side
    6,242.94x = 53,696,721.66
  5. Step 5: Solve for x
    x = 53,696,721.66/6,242.94
  6. Step 6: Final answer
    x = 8,601.19

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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.