Home / 141,298.28-211,980.24-41,454.44

Finding the Fourth Proportional to 141,298.28, 211,980.24 and 41,454.44

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Solution

The fourth proportional to 141,298.28, 211,980.24 and 41,454.44 is: 62,191.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,298.28 : 211,980.24 = 41,454.44 : x
  2. Step 2: Convert to fraction form
    141,298.28/211,980.24 = 41,454.44/x
  3. Step 3: Cross multiply
    141,298.28x = 211,980.24 × 41,454.44
  4. Step 4: Simplify right side
    141,298.28x = 8,787,522,140.27
  5. Step 5: Solve for x
    x = 8,787,522,140.27/141,298.28
  6. Step 6: Final answer
    x = 62,191.29

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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.