Home / 4,384.88-6,564.56-2,299.94

Finding the Fourth Proportional to 4,384.88, 6,564.56 and 2,299.94

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Solution

The fourth proportional to 4,384.88, 6,564.56 and 2,299.94 is: 3,443.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384.88 : 6,564.56 = 2,299.94 : x
  2. Step 2: Convert to fraction form
    4,384.88/6,564.56 = 2,299.94/x
  3. Step 3: Cross multiply
    4,384.88x = 6,564.56 × 2,299.94
  4. Step 4: Simplify right side
    4,384.88x = 15,098,094.13
  5. Step 5: Solve for x
    x = 15,098,094.13/4,384.88
  6. Step 6: Final answer
    x = 3,443.22

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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.