Home / 264,789.70-365,408.30-150,090.02

Finding the Fourth Proportional to 264,789.70, 365,408.30 and 150,090.02

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Solution

The fourth proportional to 264,789.70, 365,408.30 and 150,090.02 is: 207,123.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,789.70 : 365,408.30 = 150,090.02 : x
  2. Step 2: Convert to fraction form
    264,789.70/365,408.30 = 150,090.02/x
  3. Step 3: Cross multiply
    264,789.70x = 365,408.30 × 150,090.02
  4. Step 4: Simplify right side
    264,789.70x = 54,844,139,055.17
  5. Step 5: Solve for x
    x = 54,844,139,055.17/264,789.70
  6. Step 6: Final answer
    x = 207,123.39

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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.