Home / 141,433.11-212,098.64-41,566.59

Finding the Fourth Proportional to 141,433.11, 212,098.64 and 41,566.59

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Solution

The fourth proportional to 141,433.11, 212,098.64 and 41,566.59 is: 62,334.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,433.11 : 212,098.64 = 41,566.59 : x
  2. Step 2: Convert to fraction form
    141,433.11/212,098.64 = 41,566.59/x
  3. Step 3: Cross multiply
    141,433.11x = 212,098.64 × 41,566.59
  4. Step 4: Simplify right side
    141,433.11x = 8,816,217,000.60
  5. Step 5: Solve for x
    x = 8,816,217,000.60/141,433.11
  6. Step 6: Final answer
    x = 62,334.89

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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.