Home / 35,146.36-52,634.22-19,327.24

Finding the Fourth Proportional to 35,146.36, 52,634.22 and 19,327.24

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Solution

The fourth proportional to 35,146.36, 52,634.22 and 19,327.24 is: 28,943.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,146.36 : 52,634.22 = 19,327.24 : x
  2. Step 2: Convert to fraction form
    35,146.36/52,634.22 = 19,327.24/x
  3. Step 3: Cross multiply
    35,146.36x = 52,634.22 × 19,327.24
  4. Step 4: Simplify right side
    35,146.36x = 1,017,274,202.15
  5. Step 5: Solve for x
    x = 1,017,274,202.15/35,146.36
  6. Step 6: Final answer
    x = 28,943.94

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1.5x scale

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.