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Finding the Fourth Proportional to 109,862.01, 164,808.69 and 33,967.08

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Solution

The fourth proportional to 109,862.01, 164,808.69 and 33,967.08 is: 50,955.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,862.01 : 164,808.69 = 33,967.08 : x
  2. Step 2: Convert to fraction form
    109,862.01/164,808.69 = 33,967.08/x
  3. Step 3: Cross multiply
    109,862.01x = 164,808.69 × 33,967.08
  4. Step 4: Simplify right side
    109,862.01x = 5,598,069,957.93
  5. Step 5: Solve for x
    x = 5,598,069,957.93/109,862.01
  6. Step 6: Final answer
    x = 50,955.47

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.