Home / 5,069.58-7,604.08-1,371.53

Finding the Fourth Proportional to 5,069.58, 7,604.08 and 1,371.53

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Solution

The fourth proportional to 5,069.58, 7,604.08 and 1,371.53 is: 2,057.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,069.58 : 7,604.08 = 1,371.53 : x
  2. Step 2: Convert to fraction form
    5,069.58/7,604.08 = 1,371.53/x
  3. Step 3: Cross multiply
    5,069.58x = 7,604.08 × 1,371.53
  4. Step 4: Simplify right side
    5,069.58x = 10,429,223.84
  5. Step 5: Solve for x
    x = 10,429,223.84/5,069.58
  6. Step 6: Final answer
    x = 2,057.22

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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.