Home / 113,825.01-170,742.44-34,942.35

Finding the Fourth Proportional to 113,825.01, 170,742.44 and 34,942.35

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Solution

The fourth proportional to 113,825.01, 170,742.44 and 34,942.35 is: 52,415.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,825.01 : 170,742.44 = 34,942.35 : x
  2. Step 2: Convert to fraction form
    113,825.01/170,742.44 = 34,942.35/x
  3. Step 3: Cross multiply
    113,825.01x = 170,742.44 × 34,942.35
  4. Step 4: Simplify right side
    113,825.01x = 5,966,142,098.33
  5. Step 5: Solve for x
    x = 5,966,142,098.33/113,825.01
  6. Step 6: Final answer
    x = 52,415.04

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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.