Home / 4,056.06-6,084.05-1,282.73

Finding the Fourth Proportional to 4,056.06, 6,084.05 and 1,282.73

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Solution

The fourth proportional to 4,056.06, 6,084.05 and 1,282.73 is: 1,924.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,056.06 : 6,084.05 = 1,282.73 : x
  2. Step 2: Convert to fraction form
    4,056.06/6,084.05 = 1,282.73/x
  3. Step 3: Cross multiply
    4,056.06x = 6,084.05 × 1,282.73
  4. Step 4: Simplify right side
    4,056.06x = 7,804,207.06
  5. Step 5: Solve for x
    x = 7,804,207.06/4,056.06
  6. Step 6: Final answer
    x = 1,924.09

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Half scale
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Double scale
Find fourth proportional to 4,057.06, 6,085.55 and 1,283.73
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.