Home / 141,561.27-212,243.49-62,632.44

Finding the Fourth Proportional to 141,561.27, 212,243.49 and 62,632.44

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Solution

The fourth proportional to 141,561.27, 212,243.49 and 62,632.44 is: 93,905.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,561.27 : 212,243.49 = 62,632.44 : x
  2. Step 2: Convert to fraction form
    141,561.27/212,243.49 = 62,632.44/x
  3. Step 3: Cross multiply
    141,561.27x = 212,243.49 × 62,632.44
  4. Step 4: Simplify right side
    141,561.27x = 13,293,327,652.82
  5. Step 5: Solve for x
    x = 13,293,327,652.82/141,561.27
  6. Step 6: Final answer
    x = 93,905.12

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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.