Home / 37,138.48-51,246.50-23,717.59

Finding the Fourth Proportional to 37,138.48, 51,246.50 and 23,717.59

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Solution

The fourth proportional to 37,138.48, 51,246.50 and 23,717.59 is: 32,727.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,138.48 : 51,246.50 = 23,717.59 : x
  2. Step 2: Convert to fraction form
    37,138.48/51,246.50 = 23,717.59/x
  3. Step 3: Cross multiply
    37,138.48x = 51,246.50 × 23,717.59
  4. Step 4: Simplify right side
    37,138.48x = 1,215,443,229.23
  5. Step 5: Solve for x
    x = 1,215,443,229.23/37,138.48
  6. Step 6: Final answer
    x = 32,727.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.