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Finding the Fourth Proportional to 13,063.37, 19,597.41 and 4,755.02

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Solution

The fourth proportional to 13,063.37, 19,597.41 and 4,755.02 is: 7,133.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,063.37 : 19,597.41 = 4,755.02 : x
  2. Step 2: Convert to fraction form
    13,063.37/19,597.41 = 4,755.02/x
  3. Step 3: Cross multiply
    13,063.37x = 19,597.41 × 4,755.02
  4. Step 4: Simplify right side
    13,063.37x = 93,185,978.51
  5. Step 5: Solve for x
    x = 93,185,978.51/13,063.37
  6. Step 6: Final answer
    x = 7,133.38

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