Home / 141,213.00-211,792.15-40,010.19

Finding the Fourth Proportional to 141,213.00, 211,792.15 and 40,010.19

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Solution

The fourth proportional to 141,213.00, 211,792.15 and 40,010.19 is: 60,007.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,213.00 : 211,792.15 = 40,010.19 : x
  2. Step 2: Convert to fraction form
    141,213.00/211,792.15 = 40,010.19/x
  3. Step 3: Cross multiply
    141,213.00x = 211,792.15 × 40,010.19
  4. Step 4: Simplify right side
    141,213.00x = 8,473,843,417.80
  5. Step 5: Solve for x
    x = 8,473,843,417.80/141,213.00
  6. Step 6: Final answer
    x = 60,007.53

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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.