Home / 4,313.83-5,953.08-2,425.39

Finding the Fourth Proportional to 4,313.83, 5,953.08 and 2,425.39

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Solution

The fourth proportional to 4,313.83, 5,953.08 and 2,425.39 is: 3,347.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.83 : 5,953.08 = 2,425.39 : x
  2. Step 2: Convert to fraction form
    4,313.83/5,953.08 = 2,425.39/x
  3. Step 3: Cross multiply
    4,313.83x = 5,953.08 × 2,425.39
  4. Step 4: Simplify right side
    4,313.83x = 14,438,540.70
  5. Step 5: Solve for x
    x = 14,438,540.70/4,313.83
  6. Step 6: Final answer
    x = 3,347.04

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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.