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Finding the Fourth Proportional to 232,840.02, 349,324.50 and 92,697.06

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Solution

The fourth proportional to 232,840.02, 349,324.50 and 92,697.06 is: 139,071.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,840.02 : 349,324.50 = 92,697.06 : x
  2. Step 2: Convert to fraction form
    232,840.02/349,324.50 = 92,697.06/x
  3. Step 3: Cross multiply
    232,840.02x = 349,324.50 × 92,697.06
  4. Step 4: Simplify right side
    232,840.02x = 32,381,354,135.97
  5. Step 5: Solve for x
    x = 32,381,354,135.97/232,840.02
  6. Step 6: Final answer
    x = 139,071.26

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.