Home / 141,224.01-211,865.19-41,387.46

Finding the Fourth Proportional to 141,224.01, 211,865.19 and 41,387.46

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Solution

The fourth proportional to 141,224.01, 211,865.19 and 41,387.46 is: 62,089.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,224.01 : 211,865.19 = 41,387.46 : x
  2. Step 2: Convert to fraction form
    141,224.01/211,865.19 = 41,387.46/x
  3. Step 3: Cross multiply
    141,224.01x = 211,865.19 × 41,387.46
  4. Step 4: Simplify right side
    141,224.01x = 8,768,562,076.52
  5. Step 5: Solve for x
    x = 8,768,562,076.52/141,224.01
  6. Step 6: Final answer
    x = 62,089.74

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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.