Home / 141,096.42-211,651.14-35,916.30

Finding the Fourth Proportional to 141,096.42, 211,651.14 and 35,916.30

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Solution

The fourth proportional to 141,096.42, 211,651.14 and 35,916.30 is: 53,876.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,096.42 : 211,651.14 = 35,916.30 : x
  2. Step 2: Convert to fraction form
    141,096.42/211,651.14 = 35,916.30/x
  3. Step 3: Cross multiply
    141,096.42x = 211,651.14 × 35,916.30
  4. Step 4: Simplify right side
    141,096.42x = 7,601,725,839.58
  5. Step 5: Solve for x
    x = 7,601,725,839.58/141,096.42
  6. Step 6: Final answer
    x = 53,876.11

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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.