Home / 62,692.56-94,071.16-41,647.12

Finding the Fourth Proportional to 62,692.56, 94,071.16 and 41,647.12

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Solution

The fourth proportional to 62,692.56, 94,071.16 and 41,647.12 is: 62,492.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,692.56 : 94,071.16 = 41,647.12 : x
  2. Step 2: Convert to fraction form
    62,692.56/94,071.16 = 41,647.12/x
  3. Step 3: Cross multiply
    62,692.56x = 94,071.16 × 41,647.12
  4. Step 4: Simplify right side
    62,692.56x = 3,917,792,889.06
  5. Step 5: Solve for x
    x = 3,917,792,889.06/62,692.56
  6. Step 6: Final answer
    x = 62,492.15

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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.