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Finding the Fourth Proportional to 32,967.41, 45,483.83 and 18,625.14

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Solution

The fourth proportional to 32,967.41, 45,483.83 and 18,625.14 is: 25,696.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,967.41 : 45,483.83 = 18,625.14 : x
  2. Step 2: Convert to fraction form
    32,967.41/45,483.83 = 18,625.14/x
  3. Step 3: Cross multiply
    32,967.41x = 45,483.83 × 18,625.14
  4. Step 4: Simplify right side
    32,967.41x = 847,142,678.20
  5. Step 5: Solve for x
    x = 847,142,678.20/32,967.41
  6. Step 6: Final answer
    x = 25,696.37

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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.