Home / 58,092.24-80,214.24-47,338.56

Finding the Fourth Proportional to 58,092.24, 80,214.24 and 47,338.56

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Solution

The fourth proportional to 58,092.24, 80,214.24 and 47,338.56 is: 65,365.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,092.24 : 80,214.24 = 47,338.56 : x
  2. Step 2: Convert to fraction form
    58,092.24/80,214.24 = 47,338.56/x
  3. Step 3: Cross multiply
    58,092.24x = 80,214.24 × 47,338.56
  4. Step 4: Simplify right side
    58,092.24x = 3,797,226,613.09
  5. Step 5: Solve for x
    x = 3,797,226,613.09/58,092.24
  6. Step 6: Final answer
    x = 65,365.47

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1.5x scale

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.