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Finding the Fourth Proportional to 32,325.30, 44,602.23 and 18,893.91

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Solution

The fourth proportional to 32,325.30, 44,602.23 and 18,893.91 is: 26,069.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,325.30 : 44,602.23 = 18,893.91 : x
  2. Step 2: Convert to fraction form
    32,325.30/44,602.23 = 18,893.91/x
  3. Step 3: Cross multiply
    32,325.30x = 44,602.23 × 18,893.91
  4. Step 4: Simplify right side
    32,325.30x = 842,710,519.42
  5. Step 5: Solve for x
    x = 842,710,519.42/32,325.30
  6. Step 6: Final answer
    x = 26,069.69

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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.