Home / 25,296.33-37,941.26-7,764.69

Finding the Fourth Proportional to 25,296.33, 37,941.26 and 7,764.69

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Solution

The fourth proportional to 25,296.33, 37,941.26 and 7,764.69 is: 11,646.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,296.33 : 37,941.26 = 7,764.69 : x
  2. Step 2: Convert to fraction form
    25,296.33/37,941.26 = 7,764.69/x
  3. Step 3: Cross multiply
    25,296.33x = 37,941.26 × 7,764.69
  4. Step 4: Simplify right side
    25,296.33x = 294,602,122.11
  5. Step 5: Solve for x
    x = 294,602,122.11/25,296.33
  6. Step 6: Final answer
    x = 11,646.04

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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.