Home / 141,177.95-211,751.43-41,339.12

Finding the Fourth Proportional to 141,177.95, 211,751.43 and 41,339.12

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Solution

The fourth proportional to 141,177.95, 211,751.43 and 41,339.12 is: 62,004.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,177.95 : 211,751.43 = 41,339.12 : x
  2. Step 2: Convert to fraction form
    141,177.95/211,751.43 = 41,339.12/x
  3. Step 3: Cross multiply
    141,177.95x = 211,751.43 × 41,339.12
  4. Step 4: Simplify right side
    141,177.95x = 8,753,617,774.94
  5. Step 5: Solve for x
    x = 8,753,617,774.94/141,177.95
  6. Step 6: Final answer
    x = 62,004.14

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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.