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Finding the Fourth Proportional to 23,656.44, 35,484.84 and 10,505.28

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Solution

The fourth proportional to 23,656.44, 35,484.84 and 10,505.28 is: 15,758.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,656.44 : 35,484.84 = 10,505.28 : x
  2. Step 2: Convert to fraction form
    23,656.44/35,484.84 = 10,505.28/x
  3. Step 3: Cross multiply
    23,656.44x = 35,484.84 × 10,505.28
  4. Step 4: Simplify right side
    23,656.44x = 372,778,179.96
  5. Step 5: Solve for x
    x = 372,778,179.96/23,656.44
  6. Step 6: Final answer
    x = 15,758.00

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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.