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Finding the Fourth Proportional to 19,250.25, 26,562.19 and 10,751.93

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Solution

The fourth proportional to 19,250.25, 26,562.19 and 10,751.93 is: 14,835.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,250.25 : 26,562.19 = 10,751.93 : x
  2. Step 2: Convert to fraction form
    19,250.25/26,562.19 = 10,751.93/x
  3. Step 3: Cross multiply
    19,250.25x = 26,562.19 × 10,751.93
  4. Step 4: Simplify right side
    19,250.25x = 285,594,807.53
  5. Step 5: Solve for x
    x = 285,594,807.53/19,250.25
  6. Step 6: Final answer
    x = 14,835.90

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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.