Home / 33,502.19-46,233.59-18,395.48

Finding the Fourth Proportional to 33,502.19, 46,233.59 and 18,395.48

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Solution

The fourth proportional to 33,502.19, 46,233.59 and 18,395.48 is: 25,386.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,502.19 : 46,233.59 = 18,395.48 : x
  2. Step 2: Convert to fraction form
    33,502.19/46,233.59 = 18,395.48/x
  3. Step 3: Cross multiply
    33,502.19x = 46,233.59 × 18,395.48
  4. Step 4: Simplify right side
    33,502.19x = 850,488,757.03
  5. Step 5: Solve for x
    x = 850,488,757.03/33,502.19
  6. Step 6: Final answer
    x = 25,386.07

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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.