Home / 47,454.08-65,487.06-25,944.44

Finding the Fourth Proportional to 47,454.08, 65,487.06 and 25,944.44

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Solution

The fourth proportional to 47,454.08, 65,487.06 and 25,944.44 is: 35,803.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,454.08 : 65,487.06 = 25,944.44 : x
  2. Step 2: Convert to fraction form
    47,454.08/65,487.06 = 25,944.44/x
  3. Step 3: Cross multiply
    47,454.08x = 65,487.06 × 25,944.44
  4. Step 4: Simplify right side
    47,454.08x = 1,699,025,098.95
  5. Step 5: Solve for x
    x = 1,699,025,098.95/47,454.08
  6. Step 6: Final answer
    x = 35,803.56

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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.