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Finding the Fourth Proportional to 650,094.22, 975,224.22 and 250,849

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Solution

The fourth proportional to 650,094.22, 975,224.22 and 250,849 is: 376,305.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,094.22 : 975,224.22 = 250,849 : x
  2. Step 2: Convert to fraction form
    650,094.22/975,224.22 = 250,849/x
  3. Step 3: Cross multiply
    650,094.22x = 975,224.22 × 250,849
  4. Step 4: Simplify right side
    650,094.22x = 244,634,020,362.78
  5. Step 5: Solve for x
    x = 244,634,020,362.78/650,094.22
  6. Step 6: Final answer
    x = 376,305.48

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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.