Home / 141,067.32-211,656.06-62,126.07

Finding the Fourth Proportional to 141,067.32, 211,656.06 and 62,126.07

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Solution

The fourth proportional to 141,067.32, 211,656.06 and 62,126.07 is: 93,213.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,067.32 : 211,656.06 = 62,126.07 : x
  2. Step 2: Convert to fraction form
    141,067.32/211,656.06 = 62,126.07/x
  3. Step 3: Cross multiply
    141,067.32x = 211,656.06 × 62,126.07
  4. Step 4: Simplify right side
    141,067.32x = 13,149,359,199.48
  5. Step 5: Solve for x
    x = 13,149,359,199.48/141,067.32
  6. Step 6: Final answer
    x = 93,213.36

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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.