Home / 59,711.50-89,564.34-22,268.66

Finding the Fourth Proportional to 59,711.50, 89,564.34 and 22,268.66

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Solution

The fourth proportional to 59,711.50, 89,564.34 and 22,268.66 is: 33,401.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,711.50 : 89,564.34 = 22,268.66 : x
  2. Step 2: Convert to fraction form
    59,711.50/89,564.34 = 22,268.66/x
  3. Step 3: Cross multiply
    59,711.50x = 89,564.34 × 22,268.66
  4. Step 4: Simplify right side
    59,711.50x = 1,994,477,835.58
  5. Step 5: Solve for x
    x = 1,994,477,835.58/59,711.50
  6. Step 6: Final answer
    x = 33,401.90

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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.