Home / 95,623.68-143,454.94-33,299.04

Finding the Fourth Proportional to 95,623.68, 143,454.94 and 33,299.04

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Solution

The fourth proportional to 95,623.68, 143,454.94 and 33,299.04 is: 49,955.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,623.68 : 143,454.94 = 33,299.04 : x
  2. Step 2: Convert to fraction form
    95,623.68/143,454.94 = 33,299.04/x
  3. Step 3: Cross multiply
    95,623.68x = 143,454.94 × 33,299.04
  4. Step 4: Simplify right side
    95,623.68x = 4,776,911,785.26
  5. Step 5: Solve for x
    x = 4,776,911,785.26/95,623.68
  6. Step 6: Final answer
    x = 49,955.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.