Home / 48,631.67-67,112.22-27,410.93

Finding the Fourth Proportional to 48,631.67, 67,112.22 and 27,410.93

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Solution

The fourth proportional to 48,631.67, 67,112.22 and 27,410.93 is: 37,827.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,631.67 : 67,112.22 = 27,410.93 : x
  2. Step 2: Convert to fraction form
    48,631.67/67,112.22 = 27,410.93/x
  3. Step 3: Cross multiply
    48,631.67x = 67,112.22 × 27,410.93
  4. Step 4: Simplify right side
    48,631.67x = 1,839,608,364.56
  5. Step 5: Solve for x
    x = 1,839,608,364.56/48,631.67
  6. Step 6: Final answer
    x = 37,827.37

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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.