Home / 94,895.44-130,944.46-52,446.58

Finding the Fourth Proportional to 94,895.44, 130,944.46 and 52,446.58

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Solution

The fourth proportional to 94,895.44, 130,944.46 and 52,446.58 is: 72,370.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,895.44 : 130,944.46 = 52,446.58 : x
  2. Step 2: Convert to fraction form
    94,895.44/130,944.46 = 52,446.58/x
  3. Step 3: Cross multiply
    94,895.44x = 130,944.46 × 52,446.58
  4. Step 4: Simplify right side
    94,895.44x = 6,867,589,096.95
  5. Step 5: Solve for x
    x = 6,867,589,096.95/94,895.44
  6. Step 6: Final answer
    x = 72,370.06

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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.