Home / 4,053.21-5,593.27-2,285.19

Finding the Fourth Proportional to 4,053.21, 5,593.27 and 2,285.19

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Solution

The fourth proportional to 4,053.21, 5,593.27 and 2,285.19 is: 3,153.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053.21 : 5,593.27 = 2,285.19 : x
  2. Step 2: Convert to fraction form
    4,053.21/5,593.27 = 2,285.19/x
  3. Step 3: Cross multiply
    4,053.21x = 5,593.27 × 2,285.19
  4. Step 4: Simplify right side
    4,053.21x = 12,781,684.67
  5. Step 5: Solve for x
    x = 12,781,684.67/4,053.21
  6. Step 6: Final answer
    x = 3,153.47

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Half scale
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Double scale
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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.