Home / 11,844.76-17,767.18-4,053.64

Finding the Fourth Proportional to 11,844.76, 17,767.18 and 4,053.64

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Solution

The fourth proportional to 11,844.76, 17,767.18 and 4,053.64 is: 6,080.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,844.76 : 17,767.18 = 4,053.64 : x
  2. Step 2: Convert to fraction form
    11,844.76/17,767.18 = 4,053.64/x
  3. Step 3: Cross multiply
    11,844.76x = 17,767.18 × 4,053.64
  4. Step 4: Simplify right side
    11,844.76x = 72,021,751.54
  5. Step 5: Solve for x
    x = 72,021,751.54/11,844.76
  6. Step 6: Final answer
    x = 6,080.47

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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.