Home / 6,792.16-9,373.18-3,808.00

Finding the Fourth Proportional to 6,792.16, 9,373.18 and 3,808.00

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Solution

The fourth proportional to 6,792.16, 9,373.18 and 3,808.00 is: 5,255.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,792.16 : 9,373.18 = 3,808.00 : x
  2. Step 2: Convert to fraction form
    6,792.16/9,373.18 = 3,808.00/x
  3. Step 3: Cross multiply
    6,792.16x = 9,373.18 × 3,808.00
  4. Step 4: Simplify right side
    6,792.16x = 35,693,036.49
  5. Step 5: Solve for x
    x = 35,693,036.49/6,792.16
  6. Step 6: Final answer
    x = 5,255.04

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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.