Home / 4,873.49-7,310.99-1,585.82

Finding the Fourth Proportional to 4,873.49, 7,310.99 and 1,585.82

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Solution

The fourth proportional to 4,873.49, 7,310.99 and 1,585.82 is: 2,378.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,873.49 : 7,310.99 = 1,585.82 : x
  2. Step 2: Convert to fraction form
    4,873.49/7,310.99 = 1,585.82/x
  3. Step 3: Cross multiply
    4,873.49x = 7,310.99 × 1,585.82
  4. Step 4: Simplify right side
    4,873.49x = 11,593,881.57
  5. Step 5: Solve for x
    x = 11,593,881.57/4,873.49
  6. Step 6: Final answer
    x = 2,378.97

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Double scale
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Similar ratio
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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.