Home / 141,624.36-212,387.04-41,758.04

Finding the Fourth Proportional to 141,624.36, 212,387.04 and 41,758.04

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Solution

The fourth proportional to 141,624.36, 212,387.04 and 41,758.04 is: 62,622.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,624.36 : 212,387.04 = 41,758.04 : x
  2. Step 2: Convert to fraction form
    141,624.36/212,387.04 = 41,758.04/x
  3. Step 3: Cross multiply
    141,624.36x = 212,387.04 × 41,758.04
  4. Step 4: Simplify right side
    141,624.36x = 8,868,866,511.80
  5. Step 5: Solve for x
    x = 8,868,866,511.80/141,624.36
  6. Step 6: Final answer
    x = 62,622.46

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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.