Home / 14,676.92-21,994.40-11,333.52

Finding the Fourth Proportional to 14,676.92, 21,994.40 and 11,333.52

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Solution

The fourth proportional to 14,676.92, 21,994.40 and 11,333.52 is: 16,984.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,676.92 : 21,994.40 = 11,333.52 : x
  2. Step 2: Convert to fraction form
    14,676.92/21,994.40 = 11,333.52/x
  3. Step 3: Cross multiply
    14,676.92x = 21,994.40 × 11,333.52
  4. Step 4: Simplify right side
    14,676.92x = 249,273,972.29
  5. Step 5: Solve for x
    x = 249,273,972.29/14,676.92
  6. Step 6: Final answer
    x = 16,984.08

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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.