Home / 33,662.01-46,452.93-18,348.69

Finding the Fourth Proportional to 33,662.01, 46,452.93 and 18,348.69

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Solution

The fourth proportional to 33,662.01, 46,452.93 and 18,348.69 is: 25,320.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,662.01 : 46,452.93 = 18,348.69 : x
  2. Step 2: Convert to fraction form
    33,662.01/46,452.93 = 18,348.69/x
  3. Step 3: Cross multiply
    33,662.01x = 46,452.93 × 18,348.69
  4. Step 4: Simplify right side
    33,662.01x = 852,350,412.16
  5. Step 5: Solve for x
    x = 852,350,412.16/33,662.01
  6. Step 6: Final answer
    x = 25,320.84

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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.