Home / 36,834.84-55,252.17-10,539.54

Finding the Fourth Proportional to 36,834.84, 55,252.17 and 10,539.54

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Solution

The fourth proportional to 36,834.84, 55,252.17 and 10,539.54 is: 15,809.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,834.84 : 55,252.17 = 10,539.54 : x
  2. Step 2: Convert to fraction form
    36,834.84/55,252.17 = 10,539.54/x
  3. Step 3: Cross multiply
    36,834.84x = 55,252.17 × 10,539.54
  4. Step 4: Simplify right side
    36,834.84x = 582,332,455.80
  5. Step 5: Solve for x
    x = 582,332,455.80/36,834.84
  6. Step 6: Final answer
    x = 15,809.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.