Home / 4,510.94-6,224.98-2,521.38

Finding the Fourth Proportional to 4,510.94, 6,224.98 and 2,521.38

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Solution

The fourth proportional to 4,510.94, 6,224.98 and 2,521.38 is: 3,479.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,510.94 : 6,224.98 = 2,521.38 : x
  2. Step 2: Convert to fraction form
    4,510.94/6,224.98 = 2,521.38/x
  3. Step 3: Cross multiply
    4,510.94x = 6,224.98 × 2,521.38
  4. Step 4: Simplify right side
    4,510.94x = 15,695,519.73
  5. Step 5: Solve for x
    x = 15,695,519.73/4,510.94
  6. Step 6: Final answer
    x = 3,479.43

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Half scale
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Double scale
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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.