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Finding the Fourth Proportional to 56,094.56, 84,174 and 22,808.48

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Solution

The fourth proportional to 56,094.56, 84,174 and 22,808.48 is: 34,225.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,094.56 : 84,174 = 22,808.48 : x
  2. Step 2: Convert to fraction form
    56,094.56/84,174 = 22,808.48/x
  3. Step 3: Cross multiply
    56,094.56x = 84,174 × 22,808.48
  4. Step 4: Simplify right side
    56,094.56x = 1,919,880,995.52
  5. Step 5: Solve for x
    x = 1,919,880,995.52/56,094.56
  6. Step 6: Final answer
    x = 34,225.80

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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.