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Finding the Fourth Proportional to 82,650.92, 114,057.72 and 44,925.17

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Solution

The fourth proportional to 82,650.92, 114,057.72 and 44,925.17 is: 61,996.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,650.92 : 114,057.72 = 44,925.17 : x
  2. Step 2: Convert to fraction form
    82,650.92/114,057.72 = 44,925.17/x
  3. Step 3: Cross multiply
    82,650.92x = 114,057.72 × 44,925.17
  4. Step 4: Simplify right side
    82,650.92x = 5,124,062,460.81
  5. Step 5: Solve for x
    x = 5,124,062,460.81/82,650.92
  6. Step 6: Final answer
    x = 61,996.44

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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.