Home / 14,451.09-21,676.65-4,062.84

Finding the Fourth Proportional to 14,451.09, 21,676.65 and 4,062.84

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Solution

The fourth proportional to 14,451.09, 21,676.65 and 4,062.84 is: 6,094.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,451.09 : 21,676.65 = 4,062.84 : x
  2. Step 2: Convert to fraction form
    14,451.09/21,676.65 = 4,062.84/x
  3. Step 3: Cross multiply
    14,451.09x = 21,676.65 × 4,062.84
  4. Step 4: Simplify right side
    14,451.09x = 88,068,826.74
  5. Step 5: Solve for x
    x = 88,068,826.74/14,451.09
  6. Step 6: Final answer
    x = 6,094.27

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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.