Home / 10,892.97-16,313.54-6,266.25

Finding the Fourth Proportional to 10,892.97, 16,313.54 and 6,266.25

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Solution

The fourth proportional to 10,892.97, 16,313.54 and 6,266.25 is: 9,384.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,892.97 : 16,313.54 = 6,266.25 : x
  2. Step 2: Convert to fraction form
    10,892.97/16,313.54 = 6,266.25/x
  3. Step 3: Cross multiply
    10,892.97x = 16,313.54 × 6,266.25
  4. Step 4: Simplify right side
    10,892.97x = 102,224,688.69
  5. Step 5: Solve for x
    x = 102,224,688.69/10,892.97
  6. Step 6: Final answer
    x = 9,384.46

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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.