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Finding the Fourth Proportional to 6,792.77, 10,192.04 and 4,332.40

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Solution

The fourth proportional to 6,792.77, 10,192.04 and 4,332.40 is: 6,500.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,792.77 : 10,192.04 = 4,332.40 : x
  2. Step 2: Convert to fraction form
    6,792.77/10,192.04 = 4,332.40/x
  3. Step 3: Cross multiply
    6,792.77x = 10,192.04 × 4,332.40
  4. Step 4: Simplify right side
    6,792.77x = 44,155,979.45
  5. Step 5: Solve for x
    x = 44,155,979.45/6,792.77
  6. Step 6: Final answer
    x = 6,500.44

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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.