Home / 7,733.71-10,671.62-4,330.92

Finding the Fourth Proportional to 7,733.71, 10,671.62 and 4,330.92

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Solution

The fourth proportional to 7,733.71, 10,671.62 and 4,330.92 is: 5,976.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,733.71 : 10,671.62 = 4,330.92 : x
  2. Step 2: Convert to fraction form
    7,733.71/10,671.62 = 4,330.92/x
  3. Step 3: Cross multiply
    7,733.71x = 10,671.62 × 4,330.92
  4. Step 4: Simplify right side
    7,733.71x = 46,217,932.49
  5. Step 5: Solve for x
    x = 46,217,932.49/7,733.71
  6. Step 6: Final answer
    x = 5,976.17

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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.