Home / 33,707.15-46,516.00-18,600.25

Finding the Fourth Proportional to 33,707.15, 46,516.00 and 18,600.25

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Solution

The fourth proportional to 33,707.15, 46,516.00 and 18,600.25 is: 25,668.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,707.15 : 46,516.00 = 18,600.25 : x
  2. Step 2: Convert to fraction form
    33,707.15/46,516.00 = 18,600.25/x
  3. Step 3: Cross multiply
    33,707.15x = 46,516.00 × 18,600.25
  4. Step 4: Simplify right side
    33,707.15x = 865,208,998.60
  5. Step 5: Solve for x
    x = 865,208,998.60/33,707.15
  6. Step 6: Final answer
    x = 25,668.41

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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.