Home / 236,184.26-326,048.72-150,209.19

Finding the Fourth Proportional to 236,184.26, 326,048.72 and 150,209.19

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Solution

The fourth proportional to 236,184.26, 326,048.72 and 150,209.19 is: 207,361.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,184.26 : 326,048.72 = 150,209.19 : x
  2. Step 2: Convert to fraction form
    236,184.26/326,048.72 = 150,209.19/x
  3. Step 3: Cross multiply
    236,184.26x = 326,048.72 × 150,209.19
  4. Step 4: Simplify right side
    236,184.26x = 48,975,513,380.69
  5. Step 5: Solve for x
    x = 48,975,513,380.69/236,184.26
  6. Step 6: Final answer
    x = 207,361.47

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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.