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Finding the Fourth Proportional to 23,695.34, 32,699.49 and 14,264.42

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Solution

The fourth proportional to 23,695.34, 32,699.49 and 14,264.42 is: 19,684.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,695.34 : 32,699.49 = 14,264.42 : x
  2. Step 2: Convert to fraction form
    23,695.34/32,699.49 = 14,264.42/x
  3. Step 3: Cross multiply
    23,695.34x = 32,699.49 × 14,264.42
  4. Step 4: Simplify right side
    23,695.34x = 466,439,259.15
  5. Step 5: Solve for x
    x = 466,439,259.15/23,695.34
  6. Step 6: Final answer
    x = 19,684.85

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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.