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Finding the Fourth Proportional to 32,903.16, 45,406.73 and 17,796.12

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Solution

The fourth proportional to 32,903.16, 45,406.73 and 17,796.12 is: 24,558.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,903.16 : 45,406.73 = 17,796.12 : x
  2. Step 2: Convert to fraction form
    32,903.16/45,406.73 = 17,796.12/x
  3. Step 3: Cross multiply
    32,903.16x = 45,406.73 × 17,796.12
  4. Step 4: Simplify right side
    32,903.16x = 808,063,526.91
  5. Step 5: Solve for x
    x = 808,063,526.91/32,903.16
  6. Step 6: Final answer
    x = 24,558.84

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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.