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Finding the Fourth Proportional to 23,843.02, 32,900.01 and 14,280.67

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Solution

The fourth proportional to 23,843.02, 32,900.01 and 14,280.67 is: 19,705.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,843.02 : 32,900.01 = 14,280.67 : x
  2. Step 2: Convert to fraction form
    23,843.02/32,900.01 = 14,280.67/x
  3. Step 3: Cross multiply
    23,843.02x = 32,900.01 × 14,280.67
  4. Step 4: Simplify right side
    23,843.02x = 469,834,185.81
  5. Step 5: Solve for x
    x = 469,834,185.81/23,843.02
  6. Step 6: Final answer
    x = 19,705.31

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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.