Home / 49,546.10-68,430.41-32,625.99

Finding the Fourth Proportional to 49,546.10, 68,430.41 and 32,625.99

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Solution

The fourth proportional to 49,546.10, 68,430.41 and 32,625.99 is: 45,061.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,546.10 : 68,430.41 = 32,625.99 : x
  2. Step 2: Convert to fraction form
    49,546.10/68,430.41 = 32,625.99/x
  3. Step 3: Cross multiply
    49,546.10x = 68,430.41 × 32,625.99
  4. Step 4: Simplify right side
    49,546.10x = 2,232,609,709.23
  5. Step 5: Solve for x
    x = 2,232,609,709.23/49,546.10
  6. Step 6: Final answer
    x = 45,061.26

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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.