Home / 4,203.54-5,801.22-2,435.19

Finding the Fourth Proportional to 4,203.54, 5,801.22 and 2,435.19

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Solution

The fourth proportional to 4,203.54, 5,801.22 and 2,435.19 is: 3,360.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,203.54 : 5,801.22 = 2,435.19 : x
  2. Step 2: Convert to fraction form
    4,203.54/5,801.22 = 2,435.19/x
  3. Step 3: Cross multiply
    4,203.54x = 5,801.22 × 2,435.19
  4. Step 4: Simplify right side
    4,203.54x = 14,127,072.93
  5. Step 5: Solve for x
    x = 14,127,072.93/4,203.54
  6. Step 6: Final answer
    x = 3,360.76

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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.