Home / 4,608.50-6,913.70-1,530.26

Finding the Fourth Proportional to 4,608.50, 6,913.70 and 1,530.26

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Solution

The fourth proportional to 4,608.50, 6,913.70 and 1,530.26 is: 2,295.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608.50 : 6,913.70 = 1,530.26 : x
  2. Step 2: Convert to fraction form
    4,608.50/6,913.70 = 1,530.26/x
  3. Step 3: Cross multiply
    4,608.50x = 6,913.70 × 1,530.26
  4. Step 4: Simplify right side
    4,608.50x = 10,579,758.56
  5. Step 5: Solve for x
    x = 10,579,758.56/4,608.50
  6. Step 6: Final answer
    x = 2,295.71

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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.