Home / 59,334.45-81,880.85-32,109.90

Finding the Fourth Proportional to 59,334.45, 81,880.85 and 32,109.90

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Solution

The fourth proportional to 59,334.45, 81,880.85 and 32,109.90 is: 44,311.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,334.45 : 81,880.85 = 32,109.90 : x
  2. Step 2: Convert to fraction form
    59,334.45/81,880.85 = 32,109.90/x
  3. Step 3: Cross multiply
    59,334.45x = 81,880.85 × 32,109.90
  4. Step 4: Simplify right side
    59,334.45x = 2,629,185,744.87
  5. Step 5: Solve for x
    x = 2,629,185,744.87/59,334.45
  6. Step 6: Final answer
    x = 44,311.29

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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.