Home / 54,616.90-75,353.13-44,527.96

Finding the Fourth Proportional to 54,616.90, 75,353.13 and 44,527.96

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Solution

The fourth proportional to 54,616.90, 75,353.13 and 44,527.96 is: 61,433.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,616.90 : 75,353.13 = 44,527.96 : x
  2. Step 2: Convert to fraction form
    54,616.90/75,353.13 = 44,527.96/x
  3. Step 3: Cross multiply
    54,616.90x = 75,353.13 × 44,527.96
  4. Step 4: Simplify right side
    54,616.90x = 3,355,321,158.51
  5. Step 5: Solve for x
    x = 3,355,321,158.51/54,616.90
  6. Step 6: Final answer
    x = 61,433.75

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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.