Home / 60,927.58-91,391.37-25,891.84

Finding the Fourth Proportional to 60,927.58, 91,391.37 and 25,891.84

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Solution

The fourth proportional to 60,927.58, 91,391.37 and 25,891.84 is: 38,837.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,927.58 : 91,391.37 = 25,891.84 : x
  2. Step 2: Convert to fraction form
    60,927.58/91,391.37 = 25,891.84/x
  3. Step 3: Cross multiply
    60,927.58x = 91,391.37 × 25,891.84
  4. Step 4: Simplify right side
    60,927.58x = 2,366,290,729.42
  5. Step 5: Solve for x
    x = 2,366,290,729.42/60,927.58
  6. Step 6: Final answer
    x = 38,837.76

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1.5x scale

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.