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Finding the Fourth Proportional to 241,344.39, 333,119.88 and 150,645.75

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Solution

The fourth proportional to 241,344.39, 333,119.88 and 150,645.75 is: 207,931.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,344.39 : 333,119.88 = 150,645.75 : x
  2. Step 2: Convert to fraction form
    241,344.39/333,119.88 = 150,645.75/x
  3. Step 3: Cross multiply
    241,344.39x = 333,119.88 × 150,645.75
  4. Step 4: Simplify right side
    241,344.39x = 50,183,094,162.51
  5. Step 5: Solve for x
    x = 50,183,094,162.51/241,344.39
  6. Step 6: Final answer
    x = 207,931.47

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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.