Home / 5,014.89-6,923.43-3,338.64

Finding the Fourth Proportional to 5,014.89, 6,923.43 and 3,338.64

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Solution

The fourth proportional to 5,014.89, 6,923.43 and 3,338.64 is: 4,609.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,014.89 : 6,923.43 = 3,338.64 : x
  2. Step 2: Convert to fraction form
    5,014.89/6,923.43 = 3,338.64/x
  3. Step 3: Cross multiply
    5,014.89x = 6,923.43 × 3,338.64
  4. Step 4: Simplify right side
    5,014.89x = 23,114,840.34
  5. Step 5: Solve for x
    x = 23,114,840.34/5,014.89
  6. Step 6: Final answer
    x = 4,609.24

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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.