Home / 5,737.36-8,612.52-2,277.04

Finding the Fourth Proportional to 5,737.36, 8,612.52 and 2,277.04

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Solution

The fourth proportional to 5,737.36, 8,612.52 and 2,277.04 is: 3,418.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,737.36 : 8,612.52 = 2,277.04 : x
  2. Step 2: Convert to fraction form
    5,737.36/8,612.52 = 2,277.04/x
  3. Step 3: Cross multiply
    5,737.36x = 8,612.52 × 2,277.04
  4. Step 4: Simplify right side
    5,737.36x = 19,611,052.54
  5. Step 5: Solve for x
    x = 19,611,052.54/5,737.36
  6. Step 6: Final answer
    x = 3,418.13

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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.