Home / 56,067.39-77,374.85-33,410.07

Finding the Fourth Proportional to 56,067.39, 77,374.85 and 33,410.07

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Solution

The fourth proportional to 56,067.39, 77,374.85 and 33,410.07 is: 46,107.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,067.39 : 77,374.85 = 33,410.07 : x
  2. Step 2: Convert to fraction form
    56,067.39/77,374.85 = 33,410.07/x
  3. Step 3: Cross multiply
    56,067.39x = 77,374.85 × 33,410.07
  4. Step 4: Simplify right side
    56,067.39x = 2,585,098,987.69
  5. Step 5: Solve for x
    x = 2,585,098,987.69/56,067.39
  6. Step 6: Final answer
    x = 46,107.00

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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.