Home / 57,285.66-85,826.82-23,932.32

Finding the Fourth Proportional to 57,285.66, 85,826.82 and 23,932.32

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Solution

The fourth proportional to 57,285.66, 85,826.82 and 23,932.32 is: 35,856.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,285.66 : 85,826.82 = 23,932.32 : x
  2. Step 2: Convert to fraction form
    57,285.66/85,826.82 = 23,932.32/x
  3. Step 3: Cross multiply
    57,285.66x = 85,826.82 × 23,932.32
  4. Step 4: Simplify right side
    57,285.66x = 2,054,034,920.82
  5. Step 5: Solve for x
    x = 2,054,034,920.82/57,285.66
  6. Step 6: Final answer
    x = 35,856.01

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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.