Home / 163,837.44-226,102.86-92,222.04

Finding the Fourth Proportional to 163,837.44, 226,102.86 and 92,222.04

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Solution

The fourth proportional to 163,837.44, 226,102.86 and 92,222.04 is: 127,270.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,837.44 : 226,102.86 = 92,222.04 : x
  2. Step 2: Convert to fraction form
    163,837.44/226,102.86 = 92,222.04/x
  3. Step 3: Cross multiply
    163,837.44x = 226,102.86 × 92,222.04
  4. Step 4: Simplify right side
    163,837.44x = 20,851,666,999.03
  5. Step 5: Solve for x
    x = 20,851,666,999.03/163,837.44
  6. Step 6: Final answer
    x = 127,270.46

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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.