Home / 141,423.06-212,104.76-41,556.14

Finding the Fourth Proportional to 141,423.06, 212,104.76 and 41,556.14

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Solution

The fourth proportional to 141,423.06, 212,104.76 and 41,556.14 is: 62,325.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,423.06 : 212,104.76 = 41,556.14 : x
  2. Step 2: Convert to fraction form
    141,423.06/212,104.76 = 41,556.14/x
  3. Step 3: Cross multiply
    141,423.06x = 212,104.76 × 41,556.14
  4. Step 4: Simplify right side
    141,423.06x = 8,814,253,832.92
  5. Step 5: Solve for x
    x = 8,814,253,832.92/141,423.06
  6. Step 6: Final answer
    x = 62,325.44

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1.5x scale

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.