Home / 152,791.45-229,199.43-58,067.01

Finding the Fourth Proportional to 152,791.45, 229,199.43 and 58,067.01

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Solution

The fourth proportional to 152,791.45, 229,199.43 and 58,067.01 is: 87,105.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,791.45 : 229,199.43 = 58,067.01 : x
  2. Step 2: Convert to fraction form
    152,791.45/229,199.43 = 58,067.01/x
  3. Step 3: Cross multiply
    152,791.45x = 229,199.43 × 58,067.01
  4. Step 4: Simplify right side
    152,791.45x = 13,308,925,593.80
  5. Step 5: Solve for x
    x = 13,308,925,593.80/152,791.45
  6. Step 6: Final answer
    x = 87,105.17

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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.