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Finding the Fourth Proportional to 23,661.66, 35,492.49 and 7,022.91

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Solution

The fourth proportional to 23,661.66, 35,492.49 and 7,022.91 is: 10,534.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,661.66 : 35,492.49 = 7,022.91 : x
  2. Step 2: Convert to fraction form
    23,661.66/35,492.49 = 7,022.91/x
  3. Step 3: Cross multiply
    23,661.66x = 35,492.49 × 7,022.91
  4. Step 4: Simplify right side
    23,661.66x = 249,260,562.95
  5. Step 5: Solve for x
    x = 249,260,562.95/23,661.66
  6. Step 6: Final answer
    x = 10,534.37

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.