Home / 133,274.33-183,799.53-110,577.39

Finding the Fourth Proportional to 133,274.33, 183,799.53 and 110,577.39

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Solution

The fourth proportional to 133,274.33, 183,799.53 and 110,577.39 is: 152,498.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,274.33 : 183,799.53 = 110,577.39 : x
  2. Step 2: Convert to fraction form
    133,274.33/183,799.53 = 110,577.39/x
  3. Step 3: Cross multiply
    133,274.33x = 183,799.53 × 110,577.39
  4. Step 4: Simplify right side
    133,274.33x = 20,324,071,621.38
  5. Step 5: Solve for x
    x = 20,324,071,621.38/133,274.33
  6. Step 6: Final answer
    x = 152,498.02

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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.