Home / 47,080.44-70,650.42-26,317.56

Finding the Fourth Proportional to 47,080.44, 70,650.42 and 26,317.56

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Solution

The fourth proportional to 47,080.44, 70,650.42 and 26,317.56 is: 39,492.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,080.44 : 70,650.42 = 26,317.56 : x
  2. Step 2: Convert to fraction form
    47,080.44/70,650.42 = 26,317.56/x
  3. Step 3: Cross multiply
    47,080.44x = 70,650.42 × 26,317.56
  4. Step 4: Simplify right side
    47,080.44x = 1,859,346,667.38
  5. Step 5: Solve for x
    x = 1,859,346,667.38/47,080.44
  6. Step 6: Final answer
    x = 39,492.98

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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.