Home / 141,027.52-211,561.08-41,195.02

Finding the Fourth Proportional to 141,027.52, 211,561.08 and 41,195.02

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Solution

The fourth proportional to 141,027.52, 211,561.08 and 41,195.02 is: 61,798.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,027.52 : 211,561.08 = 41,195.02 : x
  2. Step 2: Convert to fraction form
    141,027.52/211,561.08 = 41,195.02/x
  3. Step 3: Cross multiply
    141,027.52x = 211,561.08 × 41,195.02
  4. Step 4: Simplify right side
    141,027.52x = 8,715,262,921.82
  5. Step 5: Solve for x
    x = 8,715,262,921.82/141,027.52
  6. Step 6: Final answer
    x = 61,798.31

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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.