Home / 94,384.08-141,600.62-35,220.20

Finding the Fourth Proportional to 94,384.08, 141,600.62 and 35,220.20

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Solution

The fourth proportional to 94,384.08, 141,600.62 and 35,220.20 is: 52,839.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,384.08 : 141,600.62 = 35,220.20 : x
  2. Step 2: Convert to fraction form
    94,384.08/141,600.62 = 35,220.20/x
  3. Step 3: Cross multiply
    94,384.08x = 141,600.62 × 35,220.20
  4. Step 4: Simplify right side
    94,384.08x = 4,987,201,272.42
  5. Step 5: Solve for x
    x = 4,987,201,272.42/94,384.08
  6. Step 6: Final answer
    x = 52,839.43

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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.