Home / 6,737.60-9,295.16-4,084.04

Finding the Fourth Proportional to 6,737.60, 9,295.16 and 4,084.04

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Solution

The fourth proportional to 6,737.60, 9,295.16 and 4,084.04 is: 5,634.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737.60 : 9,295.16 = 4,084.04 : x
  2. Step 2: Convert to fraction form
    6,737.60/9,295.16 = 4,084.04/x
  3. Step 3: Cross multiply
    6,737.60x = 9,295.16 × 4,084.04
  4. Step 4: Simplify right side
    6,737.60x = 37,961,805.25
  5. Step 5: Solve for x
    x = 37,961,805.25/6,737.60
  6. Step 6: Final answer
    x = 5,634.32

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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.