Home / 4,583.45-6,876.05-1,580.69

Finding the Fourth Proportional to 4,583.45, 6,876.05 and 1,580.69

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Solution

The fourth proportional to 4,583.45, 6,876.05 and 1,580.69 is: 2,371.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,583.45 : 6,876.05 = 1,580.69 : x
  2. Step 2: Convert to fraction form
    4,583.45/6,876.05 = 1,580.69/x
  3. Step 3: Cross multiply
    4,583.45x = 6,876.05 × 1,580.69
  4. Step 4: Simplify right side
    4,583.45x = 10,868,912.76
  5. Step 5: Solve for x
    x = 10,868,912.76/4,583.45
  6. Step 6: Final answer
    x = 2,371.34

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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.