Home / 16,252.34-24,382.16-5,159.39

Finding the Fourth Proportional to 16,252.34, 24,382.16 and 5,159.39

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Solution

The fourth proportional to 16,252.34, 24,382.16 and 5,159.39 is: 7,740.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,252.34 : 24,382.16 = 5,159.39 : x
  2. Step 2: Convert to fraction form
    16,252.34/24,382.16 = 5,159.39/x
  3. Step 3: Cross multiply
    16,252.34x = 24,382.16 × 5,159.39
  4. Step 4: Simplify right side
    16,252.34x = 125,796,924.77
  5. Step 5: Solve for x
    x = 125,796,924.77/16,252.34
  6. Step 6: Final answer
    x = 7,740.24

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Why These Related Problems?

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