Home / 264,825.43-365,457.56-150,125.70

Finding the Fourth Proportional to 264,825.43, 365,457.56 and 150,125.70

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Solution

The fourth proportional to 264,825.43, 365,457.56 and 150,125.70 is: 207,172.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,825.43 : 365,457.56 = 150,125.70 : x
  2. Step 2: Convert to fraction form
    264,825.43/365,457.56 = 150,125.70/x
  3. Step 3: Cross multiply
    264,825.43x = 365,457.56 × 150,125.70
  4. Step 4: Simplify right side
    264,825.43x = 54,864,571,264.66
  5. Step 5: Solve for x
    x = 54,864,571,264.66/264,825.43
  6. Step 6: Final answer
    x = 207,172.60

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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.