Home / 22,233.14-33,349.77-9,085.51

Finding the Fourth Proportional to 22,233.14, 33,349.77 and 9,085.51

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Solution

The fourth proportional to 22,233.14, 33,349.77 and 9,085.51 is: 13,628.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,233.14 : 33,349.77 = 9,085.51 : x
  2. Step 2: Convert to fraction form
    22,233.14/33,349.77 = 9,085.51/x
  3. Step 3: Cross multiply
    22,233.14x = 33,349.77 × 9,085.51
  4. Step 4: Simplify right side
    22,233.14x = 302,999,668.83
  5. Step 5: Solve for x
    x = 302,999,668.83/22,233.14
  6. Step 6: Final answer
    x = 13,628.29

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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.