Home / 35,019.24-48,325.68-19,104

Finding the Fourth Proportional to 35,019.24, 48,325.68 and 19,104

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Solution

The fourth proportional to 35,019.24, 48,325.68 and 19,104 is: 26,363.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,019.24 : 48,325.68 = 19,104 : x
  2. Step 2: Convert to fraction form
    35,019.24/48,325.68 = 19,104/x
  3. Step 3: Cross multiply
    35,019.24x = 48,325.68 × 19,104
  4. Step 4: Simplify right side
    35,019.24x = 923,213,790.72
  5. Step 5: Solve for x
    x = 923,213,790.72/35,019.24
  6. Step 6: Final answer
    x = 26,363.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.