Home / 2,235.01-3,350.49-1,367.50

Finding the Fourth Proportional to 2,235.01, 3,350.49 and 1,367.50

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Solution

The fourth proportional to 2,235.01, 3,350.49 and 1,367.50 is: 2,050.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235.01 : 3,350.49 = 1,367.50 : x
  2. Step 2: Convert to fraction form
    2,235.01/3,350.49 = 1,367.50/x
  3. Step 3: Cross multiply
    2,235.01x = 3,350.49 × 1,367.50
  4. Step 4: Simplify right side
    2,235.01x = 4,581,795.08
  5. Step 5: Solve for x
    x = 4,581,795.08/2,235.01
  6. Step 6: Final answer
    x = 2,050.01

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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.