Home / 94,010.22-129,736.15-51,568.75

Finding the Fourth Proportional to 94,010.22, 129,736.15 and 51,568.75

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Solution

The fourth proportional to 94,010.22, 129,736.15 and 51,568.75 is: 71,166.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,010.22 : 129,736.15 = 51,568.75 : x
  2. Step 2: Convert to fraction form
    94,010.22/129,736.15 = 51,568.75/x
  3. Step 3: Cross multiply
    94,010.22x = 129,736.15 × 51,568.75
  4. Step 4: Simplify right side
    94,010.22x = 6,690,331,118.56
  5. Step 5: Solve for x
    x = 6,690,331,118.56/94,010.22
  6. Step 6: Final answer
    x = 71,166.00

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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.