Home / 5,035.37-6,949.67-3,242.34

Finding the Fourth Proportional to 5,035.37, 6,949.67 and 3,242.34

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Solution

The fourth proportional to 5,035.37, 6,949.67 and 3,242.34 is: 4,474.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035.37 : 6,949.67 = 3,242.34 : x
  2. Step 2: Convert to fraction form
    5,035.37/6,949.67 = 3,242.34/x
  3. Step 3: Cross multiply
    5,035.37x = 6,949.67 × 3,242.34
  4. Step 4: Simplify right side
    5,035.37x = 22,533,176.82
  5. Step 5: Solve for x
    x = 22,533,176.82/5,035.37
  6. Step 6: Final answer
    x = 4,474.98

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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.