Home / 29,922.30-44,848.41-19,235.03

Finding the Fourth Proportional to 29,922.30, 44,848.41 and 19,235.03

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Solution

The fourth proportional to 29,922.30, 44,848.41 and 19,235.03 is: 28,830.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,922.30 : 44,848.41 = 19,235.03 : x
  2. Step 2: Convert to fraction form
    29,922.30/44,848.41 = 19,235.03/x
  3. Step 3: Cross multiply
    29,922.30x = 44,848.41 × 19,235.03
  4. Step 4: Simplify right side
    29,922.30x = 862,660,287.56
  5. Step 5: Solve for x
    x = 862,660,287.56/29,922.30
  6. Step 6: Final answer
    x = 28,830.01

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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.