Home / 4,228.44-5,834.52-2,460

Finding the Fourth Proportional to 4,228.44, 5,834.52 and 2,460

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Solution

The fourth proportional to 4,228.44, 5,834.52 and 2,460 is: 3,394.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228.44 : 5,834.52 = 2,460 : x
  2. Step 2: Convert to fraction form
    4,228.44/5,834.52 = 2,460/x
  3. Step 3: Cross multiply
    4,228.44x = 5,834.52 × 2,460
  4. Step 4: Simplify right side
    4,228.44x = 14,352,919.20
  5. Step 5: Solve for x
    x = 14,352,919.20/4,228.44
  6. Step 6: Final answer
    x = 3,394.38

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Find fourth proportional to 2,114.22, 2,917.26 and 1,230
Half scale
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Double scale
Find fourth proportional to 4,229.44, 5,835.90 and 2,461
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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.