Home / 141,635.00-212,491.43-41,795.21

Finding the Fourth Proportional to 141,635.00, 212,491.43 and 41,795.21

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Solution

The fourth proportional to 141,635.00, 212,491.43 and 41,795.21 is: 62,704.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,635.00 : 212,491.43 = 41,795.21 : x
  2. Step 2: Convert to fraction form
    141,635.00/212,491.43 = 41,795.21/x
  3. Step 3: Cross multiply
    141,635.00x = 212,491.43 × 41,795.21
  4. Step 4: Simplify right side
    141,635.00x = 8,881,122,982.08
  5. Step 5: Solve for x
    x = 8,881,122,982.08/141,635.00
  6. Step 6: Final answer
    x = 62,704.30

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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.