Home / 169,525.44-233,933.40-94,068

Finding the Fourth Proportional to 169,525.44, 233,933.40 and 94,068

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Solution

The fourth proportional to 169,525.44, 233,933.40 and 94,068 is: 129,807.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,525.44 : 233,933.40 = 94,068 : x
  2. Step 2: Convert to fraction form
    169,525.44/233,933.40 = 94,068/x
  3. Step 3: Cross multiply
    169,525.44x = 233,933.40 × 94,068
  4. Step 4: Simplify right side
    169,525.44x = 22,005,647,071.20
  5. Step 5: Solve for x
    x = 22,005,647,071.20/169,525.44
  6. Step 6: Final answer
    x = 129,807.34

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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.