Home / 95,504.18-143,297.67-36,356.66

Finding the Fourth Proportional to 95,504.18, 143,297.67 and 36,356.66

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Solution

The fourth proportional to 95,504.18, 143,297.67 and 36,356.66 is: 54,550.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,504.18 : 143,297.67 = 36,356.66 : x
  2. Step 2: Convert to fraction form
    95,504.18/143,297.67 = 36,356.66/x
  3. Step 3: Cross multiply
    95,504.18x = 143,297.67 × 36,356.66
  4. Step 4: Simplify right side
    95,504.18x = 5,209,824,666.98
  5. Step 5: Solve for x
    x = 5,209,824,666.98/95,504.18
  6. Step 6: Final answer
    x = 54,550.75

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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.