Home / 5,506.37-8,238.89-3,277.05

Finding the Fourth Proportional to 5,506.37, 8,238.89 and 3,277.05

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Solution

The fourth proportional to 5,506.37, 8,238.89 and 3,277.05 is: 4,903.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,506.37 : 8,238.89 = 3,277.05 : x
  2. Step 2: Convert to fraction form
    5,506.37/8,238.89 = 3,277.05/x
  3. Step 3: Cross multiply
    5,506.37x = 8,238.89 × 3,277.05
  4. Step 4: Simplify right side
    5,506.37x = 26,999,254.47
  5. Step 5: Solve for x
    x = 26,999,254.47/5,506.37
  6. Step 6: Final answer
    x = 4,903.28

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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.