Home / 57,235.80-85,832.10-23,958.18

Finding the Fourth Proportional to 57,235.80, 85,832.10 and 23,958.18

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Solution

The fourth proportional to 57,235.80, 85,832.10 and 23,958.18 is: 35,928.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,235.80 : 85,832.10 = 23,958.18 : x
  2. Step 2: Convert to fraction form
    57,235.80/85,832.10 = 23,958.18/x
  3. Step 3: Cross multiply
    57,235.80x = 85,832.10 × 23,958.18
  4. Step 4: Simplify right side
    57,235.80x = 2,056,380,901.58
  5. Step 5: Solve for x
    x = 2,056,380,901.58/57,235.80
  6. Step 6: Final answer
    x = 35,928.23

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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.