Home / 82,330.92-113,618.94-46,520.22

Finding the Fourth Proportional to 82,330.92, 113,618.94 and 46,520.22

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Solution

The fourth proportional to 82,330.92, 113,618.94 and 46,520.22 is: 64,199.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,330.92 : 113,618.94 = 46,520.22 : x
  2. Step 2: Convert to fraction form
    82,330.92/113,618.94 = 46,520.22/x
  3. Step 3: Cross multiply
    82,330.92x = 113,618.94 × 46,520.22
  4. Step 4: Simplify right side
    82,330.92x = 5,285,578,084.97
  5. Step 5: Solve for x
    x = 5,285,578,084.97/82,330.92
  6. Step 6: Final answer
    x = 64,199.19

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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.