Home / 4,202.62-5,798.93-2,434.38

Finding the Fourth Proportional to 4,202.62, 5,798.93 and 2,434.38

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Solution

The fourth proportional to 4,202.62, 5,798.93 and 2,434.38 is: 3,359.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,202.62 : 5,798.93 = 2,434.38 : x
  2. Step 2: Convert to fraction form
    4,202.62/5,798.93 = 2,434.38/x
  3. Step 3: Cross multiply
    4,202.62x = 5,798.93 × 2,434.38
  4. Step 4: Simplify right side
    4,202.62x = 14,116,799.21
  5. Step 5: Solve for x
    x = 14,116,799.21/4,202.62
  6. Step 6: Final answer
    x = 3,359.05

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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.