Home / 33,409.14-46,104.03-18,302.10

Finding the Fourth Proportional to 33,409.14, 46,104.03 and 18,302.10

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Solution

The fourth proportional to 33,409.14, 46,104.03 and 18,302.10 is: 25,256.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,409.14 : 46,104.03 = 18,302.10 : x
  2. Step 2: Convert to fraction form
    33,409.14/46,104.03 = 18,302.10/x
  3. Step 3: Cross multiply
    33,409.14x = 46,104.03 × 18,302.10
  4. Step 4: Simplify right side
    33,409.14x = 843,800,567.46
  5. Step 5: Solve for x
    x = 843,800,567.46/33,409.14
  6. Step 6: Final answer
    x = 25,256.58

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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.