Home / 164,452.82-246,704.93-69,683.22

Finding the Fourth Proportional to 164,452.82, 246,704.93 and 69,683.22

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Solution

The fourth proportional to 164,452.82, 246,704.93 and 69,683.22 is: 104,535.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,452.82 : 246,704.93 = 69,683.22 : x
  2. Step 2: Convert to fraction form
    164,452.82/246,704.93 = 69,683.22/x
  3. Step 3: Cross multiply
    164,452.82x = 246,704.93 × 69,683.22
  4. Step 4: Simplify right side
    164,452.82x = 17,191,194,086.48
  5. Step 5: Solve for x
    x = 17,191,194,086.48/164,452.82
  6. Step 6: Final answer
    x = 104,535.72

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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.