Home / 4,395.37-6,065.61-2,405.94

Finding the Fourth Proportional to 4,395.37, 6,065.61 and 2,405.94

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Solution

The fourth proportional to 4,395.37, 6,065.61 and 2,405.94 is: 3,320.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.37 : 6,065.61 = 2,405.94 : x
  2. Step 2: Convert to fraction form
    4,395.37/6,065.61 = 2,405.94/x
  3. Step 3: Cross multiply
    4,395.37x = 6,065.61 × 2,405.94
  4. Step 4: Simplify right side
    4,395.37x = 14,593,484.57
  5. Step 5: Solve for x
    x = 14,593,484.57/4,395.37
  6. Step 6: Final answer
    x = 3,320.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.