Home / 35,190.96-48,564.14-19,274.37

Finding the Fourth Proportional to 35,190.96, 48,564.14 and 19,274.37

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Solution

The fourth proportional to 35,190.96, 48,564.14 and 19,274.37 is: 26,598.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,190.96 : 48,564.14 = 19,274.37 : x
  2. Step 2: Convert to fraction form
    35,190.96/48,564.14 = 19,274.37/x
  3. Step 3: Cross multiply
    35,190.96x = 48,564.14 × 19,274.37
  4. Step 4: Simplify right side
    35,190.96x = 936,043,306.20
  5. Step 5: Solve for x
    x = 936,043,306.20/35,190.96
  6. Step 6: Final answer
    x = 26,598.97

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1.5x scale

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.