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Finding the Fourth Proportional to 14,095.26, 19,442.08 and 9,065.85

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Solution

The fourth proportional to 14,095.26, 19,442.08 and 9,065.85 is: 12,504.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,095.26 : 19,442.08 = 9,065.85 : x
  2. Step 2: Convert to fraction form
    14,095.26/19,442.08 = 9,065.85/x
  3. Step 3: Cross multiply
    14,095.26x = 19,442.08 × 9,065.85
  4. Step 4: Simplify right side
    14,095.26x = 176,258,883.76
  5. Step 5: Solve for x
    x = 176,258,883.76/14,095.26
  6. Step 6: Final answer
    x = 12,504.83

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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.