Home / 47,368.07-71,014.38-27,354.85

Finding the Fourth Proportional to 47,368.07, 71,014.38 and 27,354.85

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Solution

The fourth proportional to 47,368.07, 71,014.38 and 27,354.85 is: 41,010.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,368.07 : 71,014.38 = 27,354.85 : x
  2. Step 2: Convert to fraction form
    47,368.07/71,014.38 = 27,354.85/x
  3. Step 3: Cross multiply
    47,368.07x = 71,014.38 × 27,354.85
  4. Step 4: Simplify right side
    47,368.07x = 1,942,587,698.93
  5. Step 5: Solve for x
    x = 1,942,587,698.93/47,368.07
  6. Step 6: Final answer
    x = 41,010.49

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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.