Home / 60,333.75-90,507.11-27,068.67

Finding the Fourth Proportional to 60,333.75, 90,507.11 and 27,068.67

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Solution

The fourth proportional to 60,333.75, 90,507.11 and 27,068.67 is: 40,605.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,333.75 : 90,507.11 = 27,068.67 : x
  2. Step 2: Convert to fraction form
    60,333.75/90,507.11 = 27,068.67/x
  3. Step 3: Cross multiply
    60,333.75x = 90,507.11 × 27,068.67
  4. Step 4: Simplify right side
    60,333.75x = 2,449,906,957.90
  5. Step 5: Solve for x
    x = 2,449,906,957.90/60,333.75
  6. Step 6: Final answer
    x = 40,605.91

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1.5x scale

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.