Home / 37,789.92-52,166.92-27,718.24

Finding the Fourth Proportional to 37,789.92, 52,166.92 and 27,718.24

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Solution

The fourth proportional to 37,789.92, 52,166.92 and 27,718.24 is: 38,263.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,789.92 : 52,166.92 = 27,718.24 : x
  2. Step 2: Convert to fraction form
    37,789.92/52,166.92 = 27,718.24/x
  3. Step 3: Cross multiply
    37,789.92x = 52,166.92 × 27,718.24
  4. Step 4: Simplify right side
    37,789.92x = 1,445,975,208.62
  5. Step 5: Solve for x
    x = 1,445,975,208.62/37,789.92
  6. Step 6: Final answer
    x = 38,263.52

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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.