Home / 36,305.54-54,448.59-10,011.73

Finding the Fourth Proportional to 36,305.54, 54,448.59 and 10,011.73

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Solution

The fourth proportional to 36,305.54, 54,448.59 and 10,011.73 is: 15,014.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,305.54 : 54,448.59 = 10,011.73 : x
  2. Step 2: Convert to fraction form
    36,305.54/54,448.59 = 10,011.73/x
  3. Step 3: Cross multiply
    36,305.54x = 54,448.59 × 10,011.73
  4. Step 4: Simplify right side
    36,305.54x = 545,124,309.72
  5. Step 5: Solve for x
    x = 545,124,309.72/36,305.54
  6. Step 6: Final answer
    x = 15,014.91

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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.