Home / 141,124.62-211,633.41-41,263.74

Finding the Fourth Proportional to 141,124.62, 211,633.41 and 41,263.74

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Solution

The fourth proportional to 141,124.62, 211,633.41 and 41,263.74 is: 61,879.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,124.62 : 211,633.41 = 41,263.74 : x
  2. Step 2: Convert to fraction form
    141,124.62/211,633.41 = 41,263.74/x
  3. Step 3: Cross multiply
    141,124.62x = 211,633.41 × 41,263.74
  4. Step 4: Simplify right side
    141,124.62x = 8,732,786,005.55
  5. Step 5: Solve for x
    x = 8,732,786,005.55/141,124.62
  6. Step 6: Final answer
    x = 61,879.96

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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.