Home / 45,680.23-68,525.88-16,092.01

Finding the Fourth Proportional to 45,680.23, 68,525.88 and 16,092.01

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Solution

The fourth proportional to 45,680.23, 68,525.88 and 16,092.01 is: 24,139.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,680.23 : 68,525.88 = 16,092.01 : x
  2. Step 2: Convert to fraction form
    45,680.23/68,525.88 = 16,092.01/x
  3. Step 3: Cross multiply
    45,680.23x = 68,525.88 × 16,092.01
  4. Step 4: Simplify right side
    45,680.23x = 1,102,719,146.22
  5. Step 5: Solve for x
    x = 1,102,719,146.22/45,680.23
  6. Step 6: Final answer
    x = 24,139.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.