Home / 10,584.30-14,608.24-6,107.43

Finding the Fourth Proportional to 10,584.30, 14,608.24 and 6,107.43

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Solution

The fourth proportional to 10,584.30, 14,608.24 and 6,107.43 is: 8,429.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,584.30 : 14,608.24 = 6,107.43 : x
  2. Step 2: Convert to fraction form
    10,584.30/14,608.24 = 6,107.43/x
  3. Step 3: Cross multiply
    10,584.30x = 14,608.24 × 6,107.43
  4. Step 4: Simplify right side
    10,584.30x = 89,218,787.95
  5. Step 5: Solve for x
    x = 89,218,787.95/10,584.30
  6. Step 6: Final answer
    x = 8,429.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.