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Finding the Fourth Proportional to 32,532.34, 44,894.64 and 17,628.34

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Solution

The fourth proportional to 32,532.34, 44,894.64 and 17,628.34 is: 24,327.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,532.34 : 44,894.64 = 17,628.34 : x
  2. Step 2: Convert to fraction form
    32,532.34/44,894.64 = 17,628.34/x
  3. Step 3: Cross multiply
    32,532.34x = 44,894.64 × 17,628.34
  4. Step 4: Simplify right side
    32,532.34x = 791,417,978.10
  5. Step 5: Solve for x
    x = 791,417,978.10/32,532.34
  6. Step 6: Final answer
    x = 24,327.12

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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.