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Finding the Fourth Proportional to 650,093.22, 975,222.72 and 250,848

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Solution

The fourth proportional to 650,093.22, 975,222.72 and 250,848 is: 376,303.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,093.22 : 975,222.72 = 250,848 : x
  2. Step 2: Convert to fraction form
    650,093.22/975,222.72 = 250,848/x
  3. Step 3: Cross multiply
    650,093.22x = 975,222.72 × 250,848
  4. Step 4: Simplify right side
    650,093.22x = 244,632,668,866.56
  5. Step 5: Solve for x
    x = 244,632,668,866.56/650,093.22
  6. Step 6: Final answer
    x = 376,303.98

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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.