Home / 164,135.03-226,693.17-110,326.64

Finding the Fourth Proportional to 164,135.03, 226,693.17 and 110,326.64

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Solution

The fourth proportional to 164,135.03, 226,693.17 and 110,326.64 is: 152,376.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,135.03 : 226,693.17 = 110,326.64 : x
  2. Step 2: Convert to fraction form
    164,135.03/226,693.17 = 110,326.64/x
  3. Step 3: Cross multiply
    164,135.03x = 226,693.17 × 110,326.64
  4. Step 4: Simplify right side
    164,135.03x = 25,010,294,623.58
  5. Step 5: Solve for x
    x = 25,010,294,623.58/164,135.03
  6. Step 6: Final answer
    x = 152,376.34

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1.5x scale

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.