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Finding the Fourth Proportional to 32,894.25, 45,401.36 and 22,699.59

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Solution

The fourth proportional to 32,894.25, 45,401.36 and 22,699.59 is: 31,330.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,894.25 : 45,401.36 = 22,699.59 : x
  2. Step 2: Convert to fraction form
    32,894.25/45,401.36 = 22,699.59/x
  3. Step 3: Cross multiply
    32,894.25x = 45,401.36 × 22,699.59
  4. Step 4: Simplify right side
    32,894.25x = 1,030,592,143.94
  5. Step 5: Solve for x
    x = 1,030,592,143.94/32,894.25
  6. Step 6: Final answer
    x = 31,330.46

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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.