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Finding the Fourth Proportional to 35,041.16, 48,354.89 and 19,125.27

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Solution

The fourth proportional to 35,041.16, 48,354.89 and 19,125.27 is: 26,391.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,041.16 : 48,354.89 = 19,125.27 : x
  2. Step 2: Convert to fraction form
    35,041.16/48,354.89 = 19,125.27/x
  3. Step 3: Cross multiply
    35,041.16x = 48,354.89 × 19,125.27
  4. Step 4: Simplify right side
    35,041.16x = 924,800,231.44
  5. Step 5: Solve for x
    x = 924,800,231.44/35,041.16
  6. Step 6: Final answer
    x = 26,391.83

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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.