Home / 2,395.77-3,594.26-1,299.84

Finding the Fourth Proportional to 2,395.77, 3,594.26 and 1,299.84

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Solution

The fourth proportional to 2,395.77, 3,594.26 and 1,299.84 is: 1,950.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395.77 : 3,594.26 = 1,299.84 : x
  2. Step 2: Convert to fraction form
    2,395.77/3,594.26 = 1,299.84/x
  3. Step 3: Cross multiply
    2,395.77x = 3,594.26 × 1,299.84
  4. Step 4: Simplify right side
    2,395.77x = 4,671,962.92
  5. Step 5: Solve for x
    x = 4,671,962.92/2,395.77
  6. Step 6: Final answer
    x = 1,950.09

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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.