Home / 95,392.04-143,109.66-50,995.40

Finding the Fourth Proportional to 95,392.04, 143,109.66 and 50,995.40

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Solution

The fourth proportional to 95,392.04, 143,109.66 and 50,995.40 is: 76,504.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,392.04 : 143,109.66 = 50,995.40 : x
  2. Step 2: Convert to fraction form
    95,392.04/143,109.66 = 50,995.40/x
  3. Step 3: Cross multiply
    95,392.04x = 143,109.66 × 50,995.40
  4. Step 4: Simplify right side
    95,392.04x = 7,297,934,355.56
  5. Step 5: Solve for x
    x = 7,297,934,355.56/95,392.04
  6. Step 6: Final answer
    x = 76,504.65

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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.