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Finding the Fourth Proportional to 32,451.15, 44,774.77 and 22,376.37

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Solution

The fourth proportional to 32,451.15, 44,774.77 and 22,376.37 is: 30,874.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,451.15 : 44,774.77 = 22,376.37 : x
  2. Step 2: Convert to fraction form
    32,451.15/44,774.77 = 22,376.37/x
  3. Step 3: Cross multiply
    32,451.15x = 44,774.77 × 22,376.37
  4. Step 4: Simplify right side
    32,451.15x = 1,001,896,820.18
  5. Step 5: Solve for x
    x = 1,001,896,820.18/32,451.15
  6. Step 6: Final answer
    x = 30,874.00

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.