Home / 24,781.74-37,164.27-7,247.52

Finding the Fourth Proportional to 24,781.74, 37,164.27 and 7,247.52

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Solution

The fourth proportional to 24,781.74, 37,164.27 and 7,247.52 is: 10,868.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,781.74 : 37,164.27 = 7,247.52 : x
  2. Step 2: Convert to fraction form
    24,781.74/37,164.27 = 7,247.52/x
  3. Step 3: Cross multiply
    24,781.74x = 37,164.27 × 7,247.52
  4. Step 4: Simplify right side
    24,781.74x = 269,348,790.11
  5. Step 5: Solve for x
    x = 269,348,790.11/24,781.74
  6. Step 6: Final answer
    x = 10,868.84

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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.