Home / 4,053.30-6,071.49-2,099.58

Finding the Fourth Proportional to 4,053.30, 6,071.49 and 2,099.58

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Solution

The fourth proportional to 4,053.30, 6,071.49 and 2,099.58 is: 3,144.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053.30 : 6,071.49 = 2,099.58 : x
  2. Step 2: Convert to fraction form
    4,053.30/6,071.49 = 2,099.58/x
  3. Step 3: Cross multiply
    4,053.30x = 6,071.49 × 2,099.58
  4. Step 4: Simplify right side
    4,053.30x = 12,747,578.97
  5. Step 5: Solve for x
    x = 12,747,578.97/4,053.30
  6. Step 6: Final answer
    x = 3,144.99

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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.