Home / 63,069.41-94,604.49-18,696.54

Finding the Fourth Proportional to 63,069.41, 94,604.49 and 18,696.54

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Solution

The fourth proportional to 63,069.41, 94,604.49 and 18,696.54 is: 28,044.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,069.41 : 94,604.49 = 18,696.54 : x
  2. Step 2: Convert to fraction form
    63,069.41/94,604.49 = 18,696.54/x
  3. Step 3: Cross multiply
    63,069.41x = 94,604.49 × 18,696.54
  4. Step 4: Simplify right side
    63,069.41x = 1,768,776,631.46
  5. Step 5: Solve for x
    x = 1,768,776,631.46/63,069.41
  6. Step 6: Final answer
    x = 28,044.92

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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.