Home / 164,331.36-246,119.28-104,355.36

Finding the Fourth Proportional to 164,331.36, 246,119.28 and 104,355.36

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Solution

The fourth proportional to 164,331.36, 246,119.28 and 104,355.36 is: 156,293.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,331.36 : 246,119.28 = 104,355.36 : x
  2. Step 2: Convert to fraction form
    164,331.36/246,119.28 = 104,355.36/x
  3. Step 3: Cross multiply
    164,331.36x = 246,119.28 × 104,355.36
  4. Step 4: Simplify right side
    164,331.36x = 25,683,866,067.34
  5. Step 5: Solve for x
    x = 25,683,866,067.34/164,331.36
  6. Step 6: Final answer
    x = 156,293.15

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1.5x scale

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.