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Finding the Fourth Proportional to 19,258.02, 26,575.16 and 10,760.02

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Solution

The fourth proportional to 19,258.02, 26,575.16 and 10,760.02 is: 14,848.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,258.02 : 26,575.16 = 10,760.02 : x
  2. Step 2: Convert to fraction form
    19,258.02/26,575.16 = 10,760.02/x
  3. Step 3: Cross multiply
    19,258.02x = 26,575.16 × 10,760.02
  4. Step 4: Simplify right side
    19,258.02x = 285,949,132.87
  5. Step 5: Solve for x
    x = 285,949,132.87/19,258.02
  6. Step 6: Final answer
    x = 14,848.31

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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.