Home / 54,984.66-75,941.01-37,048.56

Finding the Fourth Proportional to 54,984.66, 75,941.01 and 37,048.56

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Solution

The fourth proportional to 54,984.66, 75,941.01 and 37,048.56 is: 51,168.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,984.66 : 75,941.01 = 37,048.56 : x
  2. Step 2: Convert to fraction form
    54,984.66/75,941.01 = 37,048.56/x
  3. Step 3: Cross multiply
    54,984.66x = 75,941.01 × 37,048.56
  4. Step 4: Simplify right side
    54,984.66x = 2,813,505,065.45
  5. Step 5: Solve for x
    x = 2,813,505,065.45/54,984.66
  6. Step 6: Final answer
    x = 51,168.91

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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.