Home / 54,927.54-75,800.53-29,777.46

Finding the Fourth Proportional to 54,927.54, 75,800.53 and 29,777.46

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Solution

The fourth proportional to 54,927.54, 75,800.53 and 29,777.46 is: 41,093.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,927.54 : 75,800.53 = 29,777.46 : x
  2. Step 2: Convert to fraction form
    54,927.54/75,800.53 = 29,777.46/x
  3. Step 3: Cross multiply
    54,927.54x = 75,800.53 × 29,777.46
  4. Step 4: Simplify right side
    54,927.54x = 2,257,147,250.05
  5. Step 5: Solve for x
    x = 2,257,147,250.05/54,927.54
  6. Step 6: Final answer
    x = 41,093.18

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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.