Home / 141,029.40-211,592.70-62,200.20

Finding the Fourth Proportional to 141,029.40, 211,592.70 and 62,200.20

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Solution

The fourth proportional to 141,029.40, 211,592.70 and 62,200.20 is: 93,321.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,029.40 : 211,592.70 = 62,200.20 : x
  2. Step 2: Convert to fraction form
    141,029.40/211,592.70 = 62,200.20/x
  3. Step 3: Cross multiply
    141,029.40x = 211,592.70 × 62,200.20
  4. Step 4: Simplify right side
    141,029.40x = 13,161,108,258.54
  5. Step 5: Solve for x
    x = 13,161,108,258.54/141,029.40
  6. Step 6: Final answer
    x = 93,321.73

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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.