Home / 164,594.25-227,237.94-104,216.64

Finding the Fourth Proportional to 164,594.25, 227,237.94 and 104,216.64

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Solution

The fourth proportional to 164,594.25, 227,237.94 and 104,216.64 is: 143,880.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,594.25 : 227,237.94 = 104,216.64 : x
  2. Step 2: Convert to fraction form
    164,594.25/227,237.94 = 104,216.64/x
  3. Step 3: Cross multiply
    164,594.25x = 227,237.94 × 104,216.64
  4. Step 4: Simplify right side
    164,594.25x = 23,681,974,587.32
  5. Step 5: Solve for x
    x = 23,681,974,587.32/164,594.25
  6. Step 6: Final answer
    x = 143,880.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.