Home / 6,257.70-9,386.55-2,098.35

Finding the Fourth Proportional to 6,257.70, 9,386.55 and 2,098.35

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Solution

The fourth proportional to 6,257.70, 9,386.55 and 2,098.35 is: 3,147.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,257.70 : 9,386.55 = 2,098.35 : x
  2. Step 2: Convert to fraction form
    6,257.70/9,386.55 = 2,098.35/x
  3. Step 3: Cross multiply
    6,257.70x = 9,386.55 × 2,098.35
  4. Step 4: Simplify right side
    6,257.70x = 19,696,267.19
  5. Step 5: Solve for x
    x = 19,696,267.19/6,257.70
  6. Step 6: Final answer
    x = 3,147.53

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Double scale
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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.