Home / 4,055.23-5,596.09-2,286.73

Finding the Fourth Proportional to 4,055.23, 5,596.09 and 2,286.73

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Solution

The fourth proportional to 4,055.23, 5,596.09 and 2,286.73 is: 3,155.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,055.23 : 5,596.09 = 2,286.73 : x
  2. Step 2: Convert to fraction form
    4,055.23/5,596.09 = 2,286.73/x
  3. Step 3: Cross multiply
    4,055.23x = 5,596.09 × 2,286.73
  4. Step 4: Simplify right side
    4,055.23x = 12,796,746.89
  5. Step 5: Solve for x
    x = 12,796,746.89/4,055.23
  6. Step 6: Final answer
    x = 3,155.62

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Half scale
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Double scale
Find fourth proportional to 4,056.23, 5,597.47 and 2,287.73
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.