Home / 4,240.92-5,852.07-2,472.15

Finding the Fourth Proportional to 4,240.92, 5,852.07 and 2,472.15

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Solution

The fourth proportional to 4,240.92, 5,852.07 and 2,472.15 is: 3,411.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240.92 : 5,852.07 = 2,472.15 : x
  2. Step 2: Convert to fraction form
    4,240.92/5,852.07 = 2,472.15/x
  3. Step 3: Cross multiply
    4,240.92x = 5,852.07 × 2,472.15
  4. Step 4: Simplify right side
    4,240.92x = 14,467,194.85
  5. Step 5: Solve for x
    x = 14,467,194.85/4,240.92
  6. Step 6: Final answer
    x = 3,411.33

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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.