Home / 54,847.28-82,110.53-49,594.37

Finding the Fourth Proportional to 54,847.28, 82,110.53 and 49,594.37

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Solution

The fourth proportional to 54,847.28, 82,110.53 and 49,594.37 is: 74,246.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,847.28 : 82,110.53 = 49,594.37 : x
  2. Step 2: Convert to fraction form
    54,847.28/82,110.53 = 49,594.37/x
  3. Step 3: Cross multiply
    54,847.28x = 82,110.53 × 49,594.37
  4. Step 4: Simplify right side
    54,847.28x = 4,072,219,347.19
  5. Step 5: Solve for x
    x = 4,072,219,347.19/54,847.28
  6. Step 6: Final answer
    x = 74,246.52

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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.