Home / 5,043.69-7,564.50-1,532.97

Finding the Fourth Proportional to 5,043.69, 7,564.50 and 1,532.97

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Solution

The fourth proportional to 5,043.69, 7,564.50 and 1,532.97 is: 2,299.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043.69 : 7,564.50 = 1,532.97 : x
  2. Step 2: Convert to fraction form
    5,043.69/7,564.50 = 1,532.97/x
  3. Step 3: Cross multiply
    5,043.69x = 7,564.50 × 1,532.97
  4. Step 4: Simplify right side
    5,043.69x = 11,596,151.57
  5. Step 5: Solve for x
    x = 11,596,151.57/5,043.69
  6. Step 6: Final answer
    x = 2,299.14

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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.