Home / 7,569.30-11,334.51-4,964.34

Finding the Fourth Proportional to 7,569.30, 11,334.51 and 4,964.34

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Solution

The fourth proportional to 7,569.30, 11,334.51 and 4,964.34 is: 7,433.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,569.30 : 11,334.51 = 4,964.34 : x
  2. Step 2: Convert to fraction form
    7,569.30/11,334.51 = 4,964.34/x
  3. Step 3: Cross multiply
    7,569.30x = 11,334.51 × 4,964.34
  4. Step 4: Simplify right side
    7,569.30x = 56,268,361.37
  5. Step 5: Solve for x
    x = 56,268,361.37/7,569.30
  6. Step 6: Final answer
    x = 7,433.76

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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.