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Finding the Fourth Proportional to 60,354.45, 83,285.25 and 33,496.98

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Solution

The fourth proportional to 60,354.45, 83,285.25 and 33,496.98 is: 46,223.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,354.45 : 83,285.25 = 33,496.98 : x
  2. Step 2: Convert to fraction form
    60,354.45/83,285.25 = 33,496.98/x
  3. Step 3: Cross multiply
    60,354.45x = 83,285.25 × 33,496.98
  4. Step 4: Simplify right side
    60,354.45x = 2,789,804,353.55
  5. Step 5: Solve for x
    x = 2,789,804,353.55/60,354.45
  6. Step 6: Final answer
    x = 46,223.67

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.