Home / 27,231.92-37,494-24,740.48

Finding the Fourth Proportional to 27,231.92, 37,494 and 24,740.48

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Solution

The fourth proportional to 27,231.92, 37,494 and 24,740.48 is: 34,063.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,231.92 : 37,494 = 24,740.48 : x
  2. Step 2: Convert to fraction form
    27,231.92/37,494 = 24,740.48/x
  3. Step 3: Cross multiply
    27,231.92x = 37,494 × 24,740.48
  4. Step 4: Simplify right side
    27,231.92x = 927,619,557.12
  5. Step 5: Solve for x
    x = 927,619,557.12/27,231.92
  6. Step 6: Final answer
    x = 34,063.69

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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.