Home / 57,069.44-85,437.60-33,304.16

Finding the Fourth Proportional to 57,069.44, 85,437.60 and 33,304.16

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Solution

The fourth proportional to 57,069.44, 85,437.60 and 33,304.16 is: 49,859.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,069.44 : 85,437.60 = 33,304.16 : x
  2. Step 2: Convert to fraction form
    57,069.44/85,437.60 = 33,304.16/x
  3. Step 3: Cross multiply
    57,069.44x = 85,437.60 × 33,304.16
  4. Step 4: Simplify right side
    57,069.44x = 2,845,427,500.42
  5. Step 5: Solve for x
    x = 2,845,427,500.42/57,069.44
  6. Step 6: Final answer
    x = 49,859.04

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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.