Home / 69,962.54-104,845.19-52,444.67

Finding the Fourth Proportional to 69,962.54, 104,845.19 and 52,444.67

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Solution

The fourth proportional to 69,962.54, 104,845.19 and 52,444.67 is: 78,593.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,962.54 : 104,845.19 = 52,444.67 : x
  2. Step 2: Convert to fraction form
    69,962.54/104,845.19 = 52,444.67/x
  3. Step 3: Cross multiply
    69,962.54x = 104,845.19 × 52,444.67
  4. Step 4: Simplify right side
    69,962.54x = 5,498,570,604.19
  5. Step 5: Solve for x
    x = 5,498,570,604.19/69,962.54
  6. Step 6: Final answer
    x = 78,593.07

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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.