Home / 54,828.36-75,658.59-32,164.98

Finding the Fourth Proportional to 54,828.36, 75,658.59 and 32,164.98

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Solution

The fourth proportional to 54,828.36, 75,658.59 and 32,164.98 is: 44,385.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,828.36 : 75,658.59 = 32,164.98 : x
  2. Step 2: Convert to fraction form
    54,828.36/75,658.59 = 32,164.98/x
  3. Step 3: Cross multiply
    54,828.36x = 75,658.59 × 32,164.98
  4. Step 4: Simplify right side
    54,828.36x = 2,433,557,034.18
  5. Step 5: Solve for x
    x = 2,433,557,034.18/54,828.36
  6. Step 6: Final answer
    x = 44,385.01

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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.