Home / 164,604.18-246,577.41-75,735.84

Finding the Fourth Proportional to 164,604.18, 246,577.41 and 75,735.84

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Solution

The fourth proportional to 164,604.18, 246,577.41 and 75,735.84 is: 113,452.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,604.18 : 246,577.41 = 75,735.84 : x
  2. Step 2: Convert to fraction form
    164,604.18/246,577.41 = 75,735.84/x
  3. Step 3: Cross multiply
    164,604.18x = 246,577.41 × 75,735.84
  4. Step 4: Simplify right side
    164,604.18x = 18,674,747,271.37
  5. Step 5: Solve for x
    x = 18,674,747,271.37/164,604.18
  6. Step 6: Final answer
    x = 113,452.45

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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.