Home / 141,074.14-211,589.33-41,207.51

Finding the Fourth Proportional to 141,074.14, 211,589.33 and 41,207.51

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Solution

The fourth proportional to 141,074.14, 211,589.33 and 41,207.51 is: 61,804.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,074.14 : 211,589.33 = 41,207.51 : x
  2. Step 2: Convert to fraction form
    141,074.14/211,589.33 = 41,207.51/x
  3. Step 3: Cross multiply
    141,074.14x = 211,589.33 × 41,207.51
  4. Step 4: Simplify right side
    141,074.14x = 8,719,069,431.87
  5. Step 5: Solve for x
    x = 8,719,069,431.87/141,074.14
  6. Step 6: Final answer
    x = 61,804.87

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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.