Home / 94,344.57-130,197.96-51,326.73

Finding the Fourth Proportional to 94,344.57, 130,197.96 and 51,326.73

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Solution

The fourth proportional to 94,344.57, 130,197.96 and 51,326.73 is: 70,832.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,344.57 : 130,197.96 = 51,326.73 : x
  2. Step 2: Convert to fraction form
    94,344.57/130,197.96 = 51,326.73/x
  3. Step 3: Cross multiply
    94,344.57x = 130,197.96 × 51,326.73
  4. Step 4: Simplify right side
    94,344.57x = 6,682,635,539.47
  5. Step 5: Solve for x
    x = 6,682,635,539.47/94,344.57
  6. Step 6: Final answer
    x = 70,832.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.