Home / 5,351.16-7,369.20-4,411.02

Finding the Fourth Proportional to 5,351.16, 7,369.20 and 4,411.02

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Solution

The fourth proportional to 5,351.16, 7,369.20 and 4,411.02 is: 6,074.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,351.16 : 7,369.20 = 4,411.02 : x
  2. Step 2: Convert to fraction form
    5,351.16/7,369.20 = 4,411.02/x
  3. Step 3: Cross multiply
    5,351.16x = 7,369.20 × 4,411.02
  4. Step 4: Simplify right side
    5,351.16x = 32,505,688.58
  5. Step 5: Solve for x
    x = 32,505,688.58/5,351.16
  6. Step 6: Final answer
    x = 6,074.51

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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.