Home / 4,325.09-6,484.39-2,377.85

Finding the Fourth Proportional to 4,325.09, 6,484.39 and 2,377.85

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Solution

The fourth proportional to 4,325.09, 6,484.39 and 2,377.85 is: 3,564.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325.09 : 6,484.39 = 2,377.85 : x
  2. Step 2: Convert to fraction form
    4,325.09/6,484.39 = 2,377.85/x
  3. Step 3: Cross multiply
    4,325.09x = 6,484.39 × 2,377.85
  4. Step 4: Simplify right side
    4,325.09x = 15,418,868.39
  5. Step 5: Solve for x
    x = 15,418,868.39/4,325.09
  6. Step 6: Final answer
    x = 3,564.99

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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.