Home / 141,247.64-211,900.61-41,411.09

Finding the Fourth Proportional to 141,247.64, 211,900.61 and 41,411.09

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Solution

The fourth proportional to 141,247.64, 211,900.61 and 41,411.09 is: 62,125.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,247.64 : 211,900.61 = 41,411.09 : x
  2. Step 2: Convert to fraction form
    141,247.64/211,900.61 = 41,411.09/x
  3. Step 3: Cross multiply
    141,247.64x = 211,900.61 × 41,411.09
  4. Step 4: Simplify right side
    141,247.64x = 8,775,034,275.79
  5. Step 5: Solve for x
    x = 8,775,034,275.79/141,247.64
  6. Step 6: Final answer
    x = 62,125.18

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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.