Home / 49,241.03-73,863.04-19,254.07

Finding the Fourth Proportional to 49,241.03, 73,863.04 and 19,254.07

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Solution

The fourth proportional to 49,241.03, 73,863.04 and 19,254.07 is: 28,881.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,241.03 : 73,863.04 = 19,254.07 : x
  2. Step 2: Convert to fraction form
    49,241.03/73,863.04 = 19,254.07/x
  3. Step 3: Cross multiply
    49,241.03x = 73,863.04 × 19,254.07
  4. Step 4: Simplify right side
    49,241.03x = 1,422,163,911.26
  5. Step 5: Solve for x
    x = 1,422,163,911.26/49,241.03
  6. Step 6: Final answer
    x = 28,881.69

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Why These Related Problems?

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