Home / 4,104.77-5,663.16-2,335.92

Finding the Fourth Proportional to 4,104.77, 5,663.16 and 2,335.92

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Solution

The fourth proportional to 4,104.77, 5,663.16 and 2,335.92 is: 3,222.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104.77 : 5,663.16 = 2,335.92 : x
  2. Step 2: Convert to fraction form
    4,104.77/5,663.16 = 2,335.92/x
  3. Step 3: Cross multiply
    4,104.77x = 5,663.16 × 2,335.92
  4. Step 4: Simplify right side
    4,104.77x = 13,228,688.71
  5. Step 5: Solve for x
    x = 13,228,688.71/4,104.77
  6. Step 6: Final answer
    x = 3,222.76

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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.