Home / 14,467.32-21,702.59-4,604.31

Finding the Fourth Proportional to 14,467.32, 21,702.59 and 4,604.31

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Solution

The fourth proportional to 14,467.32, 21,702.59 and 4,604.31 is: 6,906.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,467.32 : 21,702.59 = 4,604.31 : x
  2. Step 2: Convert to fraction form
    14,467.32/21,702.59 = 4,604.31/x
  3. Step 3: Cross multiply
    14,467.32x = 21,702.59 × 4,604.31
  4. Step 4: Simplify right side
    14,467.32x = 99,925,429.14
  5. Step 5: Solve for x
    x = 99,925,429.14/14,467.32
  6. Step 6: Final answer
    x = 6,906.98

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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.