Home / 54,606.84-75,384.24-33,392.88

Finding the Fourth Proportional to 54,606.84, 75,384.24 and 33,392.88

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Solution

The fourth proportional to 54,606.84, 75,384.24 and 33,392.88 is: 46,098.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,606.84 : 75,384.24 = 33,392.88 : x
  2. Step 2: Convert to fraction form
    54,606.84/75,384.24 = 33,392.88/x
  3. Step 3: Cross multiply
    54,606.84x = 75,384.24 × 33,392.88
  4. Step 4: Simplify right side
    54,606.84x = 2,517,296,880.21
  5. Step 5: Solve for x
    x = 2,517,296,880.21/54,606.84
  6. Step 6: Final answer
    x = 46,098.56

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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.