Home / 141,605.08-212,444.07-41,761.24

Finding the Fourth Proportional to 141,605.08, 212,444.07 and 41,761.24

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Solution

The fourth proportional to 141,605.08, 212,444.07 and 41,761.24 is: 62,652.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,605.08 : 212,444.07 = 41,761.24 : x
  2. Step 2: Convert to fraction form
    141,605.08/212,444.07 = 41,761.24/x
  3. Step 3: Cross multiply
    141,605.08x = 212,444.07 × 41,761.24
  4. Step 4: Simplify right side
    141,605.08x = 8,871,927,793.85
  5. Step 5: Solve for x
    x = 8,871,927,793.85/141,605.08
  6. Step 6: Final answer
    x = 62,652.61

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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.