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Finding the Fourth Proportional to 35,181.00, 48,549.19 and 19,048.17

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Solution

The fourth proportional to 35,181.00, 48,549.19 and 19,048.17 is: 26,286.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,181.00 : 48,549.19 = 19,048.17 : x
  2. Step 2: Convert to fraction form
    35,181.00/48,549.19 = 19,048.17/x
  3. Step 3: Cross multiply
    35,181.00x = 48,549.19 × 19,048.17
  4. Step 4: Simplify right side
    35,181.00x = 924,773,358.92
  5. Step 5: Solve for x
    x = 924,773,358.92/35,181.00
  6. Step 6: Final answer
    x = 26,286.16

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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.