Home / 2,323.46-3,475.62-1,907.96

Finding the Fourth Proportional to 2,323.46, 3,475.62 and 1,907.96

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Solution

The fourth proportional to 2,323.46, 3,475.62 and 1,907.96 is: 2,854.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323.46 : 3,475.62 = 1,907.96 : x
  2. Step 2: Convert to fraction form
    2,323.46/3,475.62 = 1,907.96/x
  3. Step 3: Cross multiply
    2,323.46x = 3,475.62 × 1,907.96
  4. Step 4: Simplify right side
    2,323.46x = 6,631,343.94
  5. Step 5: Solve for x
    x = 6,631,343.94/2,323.46
  6. Step 6: Final answer
    x = 2,854.08

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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.