Home / 6,792.57-10,190.68-2,897.28

Finding the Fourth Proportional to 6,792.57, 10,190.68 and 2,897.28

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Solution

The fourth proportional to 6,792.57, 10,190.68 and 2,897.28 is: 4,346.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,792.57 : 10,190.68 = 2,897.28 : x
  2. Step 2: Convert to fraction form
    6,792.57/10,190.68 = 2,897.28/x
  3. Step 3: Cross multiply
    6,792.57x = 10,190.68 × 2,897.28
  4. Step 4: Simplify right side
    6,792.57x = 29,525,246.11
  5. Step 5: Solve for x
    x = 29,525,246.11/6,792.57
  6. Step 6: Final answer
    x = 4,346.70

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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.