Home / 35,116.88-52,673.92-19,353.17

Finding the Fourth Proportional to 35,116.88, 52,673.92 and 19,353.17

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Solution

The fourth proportional to 35,116.88, 52,673.92 and 19,353.17 is: 29,028.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,116.88 : 52,673.92 = 19,353.17 : x
  2. Step 2: Convert to fraction form
    35,116.88/52,673.92 = 19,353.17/x
  3. Step 3: Cross multiply
    35,116.88x = 52,673.92 × 19,353.17
  4. Step 4: Simplify right side
    35,116.88x = 1,019,407,115.34
  5. Step 5: Solve for x
    x = 1,019,407,115.34/35,116.88
  6. Step 6: Final answer
    x = 29,028.98

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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.