Home / 7,536.52-11,301-3,586.60

Finding the Fourth Proportional to 7,536.52, 11,301 and 3,586.60

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Solution

The fourth proportional to 7,536.52, 11,301 and 3,586.60 is: 5,378.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,536.52 : 11,301 = 3,586.60 : x
  2. Step 2: Convert to fraction form
    7,536.52/11,301 = 3,586.60/x
  3. Step 3: Cross multiply
    7,536.52x = 11,301 × 3,586.60
  4. Step 4: Simplify right side
    7,536.52x = 40,532,166.60
  5. Step 5: Solve for x
    x = 40,532,166.60/7,536.52
  6. Step 6: Final answer
    x = 5,378.10

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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.