Home / 14,454.24-21,676.19-6,134.84

Finding the Fourth Proportional to 14,454.24, 21,676.19 and 6,134.84

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Solution

The fourth proportional to 14,454.24, 21,676.19 and 6,134.84 is: 9,200.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,454.24 : 21,676.19 = 6,134.84 : x
  2. Step 2: Convert to fraction form
    14,454.24/21,676.19 = 6,134.84/x
  3. Step 3: Cross multiply
    14,454.24x = 21,676.19 × 6,134.84
  4. Step 4: Simplify right side
    14,454.24x = 132,979,818.40
  5. Step 5: Solve for x
    x = 132,979,818.40/14,454.24
  6. Step 6: Final answer
    x = 9,200.06

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1.5x scale

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.