Home / 17,313.04-23,892.06-9,355.33

Finding the Fourth Proportional to 17,313.04, 23,892.06 and 9,355.33

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Solution

The fourth proportional to 17,313.04, 23,892.06 and 9,355.33 is: 12,910.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,313.04 : 23,892.06 = 9,355.33 : x
  2. Step 2: Convert to fraction form
    17,313.04/23,892.06 = 9,355.33/x
  3. Step 3: Cross multiply
    17,313.04x = 23,892.06 × 9,355.33
  4. Step 4: Simplify right side
    17,313.04x = 223,518,105.68
  5. Step 5: Solve for x
    x = 223,518,105.68/17,313.04
  6. Step 6: Final answer
    x = 12,910.39

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1.5x scale

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.