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Finding the Fourth Proportional to 47,069, 64,955.22 and 25,848.62

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Solution

The fourth proportional to 47,069, 64,955.22 and 25,848.62 is: 35,671.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,069 : 64,955.22 = 25,848.62 : x
  2. Step 2: Convert to fraction form
    47,069/64,955.22 = 25,848.62/x
  3. Step 3: Cross multiply
    47,069x = 64,955.22 × 25,848.62
  4. Step 4: Simplify right side
    47,069x = 1,679,002,798.80
  5. Step 5: Solve for x
    x = 1,679,002,798.80/47,069
  6. Step 6: Final answer
    x = 35,671.10

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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.