Home / 241,157.81-361,522.66-91,293.63

Finding the Fourth Proportional to 241,157.81, 361,522.66 and 91,293.63

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Solution

The fourth proportional to 241,157.81, 361,522.66 and 91,293.63 is: 136,859.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,157.81 : 361,522.66 = 91,293.63 : x
  2. Step 2: Convert to fraction form
    241,157.81/361,522.66 = 91,293.63/x
  3. Step 3: Cross multiply
    241,157.81x = 361,522.66 × 91,293.63
  4. Step 4: Simplify right side
    241,157.81x = 33,004,715,958.66
  5. Step 5: Solve for x
    x = 33,004,715,958.66/241,157.81
  6. Step 6: Final answer
    x = 136,859.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.