Home / 263,795.08-364,029.30-150,595.72

Finding the Fourth Proportional to 263,795.08, 364,029.30 and 150,595.72

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Solution

The fourth proportional to 263,795.08, 364,029.30 and 150,595.72 is: 207,817.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,795.08 : 364,029.30 = 150,595.72 : x
  2. Step 2: Convert to fraction form
    263,795.08/364,029.30 = 150,595.72/x
  3. Step 3: Cross multiply
    263,795.08x = 364,029.30 × 150,595.72
  4. Step 4: Simplify right side
    263,795.08x = 54,821,254,534.60
  5. Step 5: Solve for x
    x = 54,821,254,534.60/263,795.08
  6. Step 6: Final answer
    x = 207,817.58

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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.