Home / 4,737.10-7,108.35-3,277.30

Finding the Fourth Proportional to 4,737.10, 7,108.35 and 3,277.30

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Solution

The fourth proportional to 4,737.10, 7,108.35 and 3,277.30 is: 4,917.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,737.10 : 7,108.35 = 3,277.30 : x
  2. Step 2: Convert to fraction form
    4,737.10/7,108.35 = 3,277.30/x
  3. Step 3: Cross multiply
    4,737.10x = 7,108.35 × 3,277.30
  4. Step 4: Simplify right side
    4,737.10x = 23,296,195.46
  5. Step 5: Solve for x
    x = 23,296,195.46/4,737.10
  6. Step 6: Final answer
    x = 4,917.82

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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.