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Finding the Fourth Proportional to 16,068.95, 24,097.77 and 4,820.93

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Solution

The fourth proportional to 16,068.95, 24,097.77 and 4,820.93 is: 7,229.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,068.95 : 24,097.77 = 4,820.93 : x
  2. Step 2: Convert to fraction form
    16,068.95/24,097.77 = 4,820.93/x
  3. Step 3: Cross multiply
    16,068.95x = 24,097.77 × 4,820.93
  4. Step 4: Simplify right side
    16,068.95x = 116,173,632.20
  5. Step 5: Solve for x
    x = 116,173,632.20/16,068.95
  6. Step 6: Final answer
    x = 7,229.70

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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.