Home / 35,267.32-48,667.23-19,351.42

Finding the Fourth Proportional to 35,267.32, 48,667.23 and 19,351.42

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Solution

The fourth proportional to 35,267.32, 48,667.23 and 19,351.42 is: 26,704.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,267.32 : 48,667.23 = 19,351.42 : x
  2. Step 2: Convert to fraction form
    35,267.32/48,667.23 = 19,351.42/x
  3. Step 3: Cross multiply
    35,267.32x = 48,667.23 × 19,351.42
  4. Step 4: Simplify right side
    35,267.32x = 941,780,007.97
  5. Step 5: Solve for x
    x = 941,780,007.97/35,267.32
  6. Step 6: Final answer
    x = 26,704.04

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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.