Home / 95,340.68-143,011.06-33,011.18

Finding the Fourth Proportional to 95,340.68, 143,011.06 and 33,011.18

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Solution

The fourth proportional to 95,340.68, 143,011.06 and 33,011.18 is: 49,516.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,340.68 : 143,011.06 = 33,011.18 : x
  2. Step 2: Convert to fraction form
    95,340.68/143,011.06 = 33,011.18/x
  3. Step 3: Cross multiply
    95,340.68x = 143,011.06 × 33,011.18
  4. Step 4: Simplify right side
    95,340.68x = 4,720,963,843.65
  5. Step 5: Solve for x
    x = 4,720,963,843.65/95,340.68
  6. Step 6: Final answer
    x = 49,516.78

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1.5x scale

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.