Home / 54,616.07-81,933.45-25,036.45

Finding the Fourth Proportional to 54,616.07, 81,933.45 and 25,036.45

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Solution

The fourth proportional to 54,616.07, 81,933.45 and 25,036.45 is: 37,558.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,616.07 : 81,933.45 = 25,036.45 : x
  2. Step 2: Convert to fraction form
    54,616.07/81,933.45 = 25,036.45/x
  3. Step 3: Cross multiply
    54,616.07x = 81,933.45 × 25,036.45
  4. Step 4: Simplify right side
    54,616.07x = 2,051,322,314.59
  5. Step 5: Solve for x
    x = 2,051,322,314.59/54,616.07
  6. Step 6: Final answer
    x = 37,558.95

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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.