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Finding the Fourth Proportional to 24,080.06, 36,071.13 and 19,653.50

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Solution

The fourth proportional to 24,080.06, 36,071.13 and 19,653.50 is: 29,440.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,080.06 : 36,071.13 = 19,653.50 : x
  2. Step 2: Convert to fraction form
    24,080.06/36,071.13 = 19,653.50/x
  3. Step 3: Cross multiply
    24,080.06x = 36,071.13 × 19,653.50
  4. Step 4: Simplify right side
    24,080.06x = 708,923,953.46
  5. Step 5: Solve for x
    x = 708,923,953.46/24,080.06
  6. Step 6: Final answer
    x = 29,440.29

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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.