Home / 68,822.84-94,961.08-44,984.54

Finding the Fourth Proportional to 68,822.84, 94,961.08 and 44,984.54

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Solution

The fourth proportional to 68,822.84, 94,961.08 and 44,984.54 is: 62,069.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,822.84 : 94,961.08 = 44,984.54 : x
  2. Step 2: Convert to fraction form
    68,822.84/94,961.08 = 44,984.54/x
  3. Step 3: Cross multiply
    68,822.84x = 94,961.08 × 44,984.54
  4. Step 4: Simplify right side
    68,822.84x = 4,271,780,501.70
  5. Step 5: Solve for x
    x = 4,271,780,501.70/68,822.84
  6. Step 6: Final answer
    x = 62,069.23

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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.