Home / 134,393.28-185,461.25-94,092.33

Finding the Fourth Proportional to 134,393.28, 185,461.25 and 94,092.33

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Solution

The fourth proportional to 134,393.28, 185,461.25 and 94,092.33 is: 129,846.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,393.28 : 185,461.25 = 94,092.33 : x
  2. Step 2: Convert to fraction form
    134,393.28/185,461.25 = 94,092.33/x
  3. Step 3: Cross multiply
    134,393.28x = 185,461.25 × 94,092.33
  4. Step 4: Simplify right side
    134,393.28x = 17,450,481,362.23
  5. Step 5: Solve for x
    x = 17,450,481,362.23/134,393.28
  6. Step 6: Final answer
    x = 129,846.39

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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.