Home / 47,134.68-65,087.64-32,083.44

Finding the Fourth Proportional to 47,134.68, 65,087.64 and 32,083.44

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Solution

The fourth proportional to 47,134.68, 65,087.64 and 32,083.44 is: 44,303.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,134.68 : 65,087.64 = 32,083.44 : x
  2. Step 2: Convert to fraction form
    47,134.68/65,087.64 = 32,083.44/x
  3. Step 3: Cross multiply
    47,134.68x = 65,087.64 × 32,083.44
  4. Step 4: Simplify right side
    47,134.68x = 2,088,235,392.68
  5. Step 5: Solve for x
    x = 2,088,235,392.68/47,134.68
  6. Step 6: Final answer
    x = 44,303.59

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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.