Home / 95,355.58-143,000.97-33,011.50

Finding the Fourth Proportional to 95,355.58, 143,000.97 and 33,011.50

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Solution

The fourth proportional to 95,355.58, 143,000.97 and 33,011.50 is: 49,506.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,355.58 : 143,000.97 = 33,011.50 : x
  2. Step 2: Convert to fraction form
    95,355.58/143,000.97 = 33,011.50/x
  3. Step 3: Cross multiply
    95,355.58x = 143,000.97 × 33,011.50
  4. Step 4: Simplify right side
    95,355.58x = 4,720,676,521.16
  5. Step 5: Solve for x
    x = 4,720,676,521.16/95,355.58
  6. Step 6: Final answer
    x = 49,506.03

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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.