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Finding the Fourth Proportional to 9,562.44, 13,192.48 and 7,050.51

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Solution

The fourth proportional to 9,562.44, 13,192.48 and 7,050.51 is: 9,726.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,562.44 : 13,192.48 = 7,050.51 : x
  2. Step 2: Convert to fraction form
    9,562.44/13,192.48 = 7,050.51/x
  3. Step 3: Cross multiply
    9,562.44x = 13,192.48 × 7,050.51
  4. Step 4: Simplify right side
    9,562.44x = 93,013,712.16
  5. Step 5: Solve for x
    x = 93,013,712.16/9,562.44
  6. Step 6: Final answer
    x = 9,726.99

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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.