Home / 2,353.92-3,525.44-2,045.76

Finding the Fourth Proportional to 2,353.92, 3,525.44 and 2,045.76

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Solution

The fourth proportional to 2,353.92, 3,525.44 and 2,045.76 is: 3,063.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,353.92 : 3,525.44 = 2,045.76 : x
  2. Step 2: Convert to fraction form
    2,353.92/3,525.44 = 2,045.76/x
  3. Step 3: Cross multiply
    2,353.92x = 3,525.44 × 2,045.76
  4. Step 4: Simplify right side
    2,353.92x = 7,212,204.13
  5. Step 5: Solve for x
    x = 7,212,204.13/2,353.92
  6. Step 6: Final answer
    x = 3,063.91

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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.