Home / 54,745.19-75,548.46-29,594.69

Finding the Fourth Proportional to 54,745.19, 75,548.46 and 29,594.69

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Solution

The fourth proportional to 54,745.19, 75,548.46 and 29,594.69 is: 40,840.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,745.19 : 75,548.46 = 29,594.69 : x
  2. Step 2: Convert to fraction form
    54,745.19/75,548.46 = 29,594.69/x
  3. Step 3: Cross multiply
    54,745.19x = 75,548.46 × 29,594.69
  4. Step 4: Simplify right side
    54,745.19x = 2,235,833,253.68
  5. Step 5: Solve for x
    x = 2,235,833,253.68/54,745.19
  6. Step 6: Final answer
    x = 40,840.73

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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.