Home / 6,908.54-9,533.34-4,076.03

Finding the Fourth Proportional to 6,908.54, 9,533.34 and 4,076.03

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Solution

The fourth proportional to 6,908.54, 9,533.34 and 4,076.03 is: 5,624.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,908.54 : 9,533.34 = 4,076.03 : x
  2. Step 2: Convert to fraction form
    6,908.54/9,533.34 = 4,076.03/x
  3. Step 3: Cross multiply
    6,908.54x = 9,533.34 × 4,076.03
  4. Step 4: Simplify right side
    6,908.54x = 38,858,203.67
  5. Step 5: Solve for x
    x = 38,858,203.67/6,908.54
  6. Step 6: Final answer
    x = 5,624.67

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1.5x scale

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.