Home / 141,028.74-211,394.52-46,234.20

Finding the Fourth Proportional to 141,028.74, 211,394.52 and 46,234.20

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Solution

The fourth proportional to 141,028.74, 211,394.52 and 46,234.20 is: 69,302.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,028.74 : 211,394.52 = 46,234.20 : x
  2. Step 2: Convert to fraction form
    141,028.74/211,394.52 = 46,234.20/x
  3. Step 3: Cross multiply
    141,028.74x = 211,394.52 × 46,234.20
  4. Step 4: Simplify right side
    141,028.74x = 9,773,656,516.58
  5. Step 5: Solve for x
    x = 9,773,656,516.58/141,028.74
  6. Step 6: Final answer
    x = 69,302.59

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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.