Home / 56,102.23-84,153.11-22,822.02

Finding the Fourth Proportional to 56,102.23, 84,153.11 and 22,822.02

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Solution

The fourth proportional to 56,102.23, 84,153.11 and 22,822.02 is: 34,232.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,102.23 : 84,153.11 = 22,822.02 : x
  2. Step 2: Convert to fraction form
    56,102.23/84,153.11 = 22,822.02/x
  3. Step 3: Cross multiply
    56,102.23x = 84,153.11 × 22,822.02
  4. Step 4: Simplify right side
    56,102.23x = 1,920,543,845.37
  5. Step 5: Solve for x
    x = 1,920,543,845.37/56,102.23
  6. Step 6: Final answer
    x = 34,232.93

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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.