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Finding the Fourth Proportional to 82,649.92, 114,056.34 and 44,924.17

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Solution

The fourth proportional to 82,649.92, 114,056.34 and 44,924.17 is: 61,995.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,649.92 : 114,056.34 = 44,924.17 : x
  2. Step 2: Convert to fraction form
    82,649.92/114,056.34 = 44,924.17/x
  3. Step 3: Cross multiply
    82,649.92x = 114,056.34 × 44,924.17
  4. Step 4: Simplify right side
    82,649.92x = 5,123,886,407.74
  5. Step 5: Solve for x
    x = 5,123,886,407.74/82,649.92
  6. Step 6: Final answer
    x = 61,995.06

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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.