Home / 54,704.01-75,454.05-33,493.74

Finding the Fourth Proportional to 54,704.01, 75,454.05 and 33,493.74

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Solution

The fourth proportional to 54,704.01, 75,454.05 and 33,493.74 is: 46,198.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,704.01 : 75,454.05 = 33,493.74 : x
  2. Step 2: Convert to fraction form
    54,704.01/75,454.05 = 33,493.74/x
  3. Step 3: Cross multiply
    54,704.01x = 75,454.05 × 33,493.74
  4. Step 4: Simplify right side
    54,704.01x = 2,527,238,332.65
  5. Step 5: Solve for x
    x = 2,527,238,332.65/54,704.01
  6. Step 6: Final answer
    x = 46,198.41

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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.