Home / 141,617.36-212,376.53-41,751.05

Finding the Fourth Proportional to 141,617.36, 212,376.53 and 41,751.05

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Solution

The fourth proportional to 141,617.36, 212,376.53 and 41,751.05 is: 62,611.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,617.36 : 212,376.53 = 41,751.05 : x
  2. Step 2: Convert to fraction form
    141,617.36/212,376.53 = 41,751.05/x
  3. Step 3: Cross multiply
    141,617.36x = 212,376.53 × 41,751.05
  4. Step 4: Simplify right side
    141,617.36x = 8,866,942,165.35
  5. Step 5: Solve for x
    x = 8,866,942,165.35/141,617.36
  6. Step 6: Final answer
    x = 62,611.97

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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.