Home / 4,461.24-6,691.58-1,174.54

Finding the Fourth Proportional to 4,461.24, 6,691.58 and 1,174.54

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Solution

The fourth proportional to 4,461.24, 6,691.58 and 1,174.54 is: 1,761.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,461.24 : 6,691.58 = 1,174.54 : x
  2. Step 2: Convert to fraction form
    4,461.24/6,691.58 = 1,174.54/x
  3. Step 3: Cross multiply
    4,461.24x = 6,691.58 × 1,174.54
  4. Step 4: Simplify right side
    4,461.24x = 7,859,528.37
  5. Step 5: Solve for x
    x = 7,859,528.37/4,461.24
  6. Step 6: Final answer
    x = 1,761.74

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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.