Home / 94,512.93-130,426.82-54,233.03

Finding the Fourth Proportional to 94,512.93, 130,426.82 and 54,233.03

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Solution

The fourth proportional to 94,512.93, 130,426.82 and 54,233.03 is: 74,841.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,512.93 : 130,426.82 = 54,233.03 : x
  2. Step 2: Convert to fraction form
    94,512.93/130,426.82 = 54,233.03/x
  3. Step 3: Cross multiply
    94,512.93x = 130,426.82 × 54,233.03
  4. Step 4: Simplify right side
    94,512.93x = 7,073,441,471.55
  5. Step 5: Solve for x
    x = 7,073,441,471.55/94,512.93
  6. Step 6: Final answer
    x = 74,841.00

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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.