Home / 141,626.36-212,390.04-41,760.04

Finding the Fourth Proportional to 141,626.36, 212,390.04 and 41,760.04

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Solution

The fourth proportional to 141,626.36, 212,390.04 and 41,760.04 is: 62,625.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,626.36 : 212,390.04 = 41,760.04 : x
  2. Step 2: Convert to fraction form
    141,626.36/212,390.04 = 41,760.04/x
  3. Step 3: Cross multiply
    141,626.36x = 212,390.04 × 41,760.04
  4. Step 4: Simplify right side
    141,626.36x = 8,869,416,566.00
  5. Step 5: Solve for x
    x = 8,869,416,566.00/141,626.36
  6. Step 6: Final answer
    x = 62,625.46

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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.