Home / 4,095.83-6,144.77-1,322.44

Finding the Fourth Proportional to 4,095.83, 6,144.77 and 1,322.44

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Solution

The fourth proportional to 4,095.83, 6,144.77 and 1,322.44 is: 1,983.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095.83 : 6,144.77 = 1,322.44 : x
  2. Step 2: Convert to fraction form
    4,095.83/6,144.77 = 1,322.44/x
  3. Step 3: Cross multiply
    4,095.83x = 6,144.77 × 1,322.44
  4. Step 4: Simplify right side
    4,095.83x = 8,126,089.64
  5. Step 5: Solve for x
    x = 8,126,089.64/4,095.83
  6. Step 6: Final answer
    x = 1,983.99

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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.