Home / 47,536.24-71,313.88-17,550.66

Finding the Fourth Proportional to 47,536.24, 71,313.88 and 17,550.66

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Solution

The fourth proportional to 47,536.24, 71,313.88 and 17,550.66 is: 26,329.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,536.24 : 71,313.88 = 17,550.66 : x
  2. Step 2: Convert to fraction form
    47,536.24/71,313.88 = 17,550.66/x
  3. Step 3: Cross multiply
    47,536.24x = 71,313.88 × 17,550.66
  4. Step 4: Simplify right side
    47,536.24x = 1,251,605,617.28
  5. Step 5: Solve for x
    x = 1,251,605,617.28/47,536.24
  6. Step 6: Final answer
    x = 26,329.51

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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.