Home / 44,561.25-61,471.52-30,216.22

Finding the Fourth Proportional to 44,561.25, 61,471.52 and 30,216.22

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Solution

The fourth proportional to 44,561.25, 61,471.52 and 30,216.22 is: 41,682.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,561.25 : 61,471.52 = 30,216.22 : x
  2. Step 2: Convert to fraction form
    44,561.25/61,471.52 = 30,216.22/x
  3. Step 3: Cross multiply
    44,561.25x = 61,471.52 × 30,216.22
  4. Step 4: Simplify right side
    44,561.25x = 1,857,437,011.12
  5. Step 5: Solve for x
    x = 1,857,437,011.12/44,561.25
  6. Step 6: Final answer
    x = 41,682.79

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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.