Home / 4,044.92-5,580.62-2,276.14

Finding the Fourth Proportional to 4,044.92, 5,580.62 and 2,276.14

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Solution

The fourth proportional to 4,044.92, 5,580.62 and 2,276.14 is: 3,140.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044.92 : 5,580.62 = 2,276.14 : x
  2. Step 2: Convert to fraction form
    4,044.92/5,580.62 = 2,276.14/x
  3. Step 3: Cross multiply
    4,044.92x = 5,580.62 × 2,276.14
  4. Step 4: Simplify right side
    4,044.92x = 12,702,272.41
  5. Step 5: Solve for x
    x = 12,702,272.41/4,044.92
  6. Step 6: Final answer
    x = 3,140.30

Related Problems

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Half scale
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Double scale
Find fourth proportional to 4,045.92, 5,582 and 2,277.14
Similar ratio
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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.