Home / 95,554.62-143,330.31-33,223.50

Finding the Fourth Proportional to 95,554.62, 143,330.31 and 33,223.50

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Solution

The fourth proportional to 95,554.62, 143,330.31 and 33,223.50 is: 49,834.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,554.62 : 143,330.31 = 33,223.50 : x
  2. Step 2: Convert to fraction form
    95,554.62/143,330.31 = 33,223.50/x
  3. Step 3: Cross multiply
    95,554.62x = 143,330.31 × 33,223.50
  4. Step 4: Simplify right side
    95,554.62x = 4,761,934,554.29
  5. Step 5: Solve for x
    x = 4,761,934,554.29/95,554.62
  6. Step 6: Final answer
    x = 49,834.69

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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.