Home / 767,073.96-1,150,426.41-234,599.60

Finding the Fourth Proportional to 767,073.96, 1,150,426.41 and 234,599.60

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Solution

The fourth proportional to 767,073.96, 1,150,426.41 and 234,599.60 is: 351,842.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    767,073.96 : 1,150,426.41 = 234,599.60 : x
  2. Step 2: Convert to fraction form
    767,073.96/1,150,426.41 = 234,599.60/x
  3. Step 3: Cross multiply
    767,073.96x = 1,150,426.41 × 234,599.60
  4. Step 4: Simplify right side
    767,073.96x = 269,889,575,615.44
  5. Step 5: Solve for x
    x = 269,889,575,615.44/767,073.96
  6. Step 6: Final answer
    x = 351,842.96

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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.