Home / 4,404.14-6,606.24-1,117.23

Finding the Fourth Proportional to 4,404.14, 6,606.24 and 1,117.23

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Solution

The fourth proportional to 4,404.14, 6,606.24 and 1,117.23 is: 1,675.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,404.14 : 6,606.24 = 1,117.23 : x
  2. Step 2: Convert to fraction form
    4,404.14/6,606.24 = 1,117.23/x
  3. Step 3: Cross multiply
    4,404.14x = 6,606.24 × 1,117.23
  4. Step 4: Simplify right side
    4,404.14x = 7,380,689.52
  5. Step 5: Solve for x
    x = 7,380,689.52/4,404.14
  6. Step 6: Final answer
    x = 1,675.85

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Similar ratio
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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.