Home / 5,995.54-8,989.77-2,045.37

Finding the Fourth Proportional to 5,995.54, 8,989.77 and 2,045.37

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Solution

The fourth proportional to 5,995.54, 8,989.77 and 2,045.37 is: 3,066.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995.54 : 8,989.77 = 2,045.37 : x
  2. Step 2: Convert to fraction form
    5,995.54/8,989.77 = 2,045.37/x
  3. Step 3: Cross multiply
    5,995.54x = 8,989.77 × 2,045.37
  4. Step 4: Simplify right side
    5,995.54x = 18,387,405.86
  5. Step 5: Solve for x
    x = 18,387,405.86/5,995.54
  6. Step 6: Final answer
    x = 3,066.85

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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.