Home / 26,871.48-36,976.32-24,356.43

Finding the Fourth Proportional to 26,871.48, 36,976.32 and 24,356.43

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Solution

The fourth proportional to 26,871.48, 36,976.32 and 24,356.43 is: 33,515.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,871.48 : 36,976.32 = 24,356.43 : x
  2. Step 2: Convert to fraction form
    26,871.48/36,976.32 = 24,356.43/x
  3. Step 3: Cross multiply
    26,871.48x = 36,976.32 × 24,356.43
  4. Step 4: Simplify right side
    26,871.48x = 900,611,149.74
  5. Step 5: Solve for x
    x = 900,611,149.74/26,871.48
  6. Step 6: Final answer
    x = 33,515.50

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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.