Home / 10,684.17-16,025.04-2,892.38

Finding the Fourth Proportional to 10,684.17, 16,025.04 and 2,892.38

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Solution

The fourth proportional to 10,684.17, 16,025.04 and 2,892.38 is: 4,338.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,684.17 : 16,025.04 = 2,892.38 : x
  2. Step 2: Convert to fraction form
    10,684.17/16,025.04 = 2,892.38/x
  3. Step 3: Cross multiply
    10,684.17x = 16,025.04 × 2,892.38
  4. Step 4: Simplify right side
    10,684.17x = 46,350,425.07
  5. Step 5: Solve for x
    x = 46,350,425.07/10,684.17
  6. Step 6: Final answer
    x = 4,338.23

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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.