Home / 2,346.93-3,519.09-1,359.54

Finding the Fourth Proportional to 2,346.93, 3,519.09 and 1,359.54

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Solution

The fourth proportional to 2,346.93, 3,519.09 and 1,359.54 is: 2,038.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346.93 : 3,519.09 = 1,359.54 : x
  2. Step 2: Convert to fraction form
    2,346.93/3,519.09 = 1,359.54/x
  3. Step 3: Cross multiply
    2,346.93x = 3,519.09 × 1,359.54
  4. Step 4: Simplify right side
    2,346.93x = 4,784,343.62
  5. Step 5: Solve for x
    x = 4,784,343.62/2,346.93
  6. Step 6: Final answer
    x = 2,038.55

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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.