Home / 16,554.60-24,833.61-5,305.98

Finding the Fourth Proportional to 16,554.60, 24,833.61 and 5,305.98

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Solution

The fourth proportional to 16,554.60, 24,833.61 and 5,305.98 is: 7,959.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,554.60 : 24,833.61 = 5,305.98 : x
  2. Step 2: Convert to fraction form
    16,554.60/24,833.61 = 5,305.98/x
  3. Step 3: Cross multiply
    16,554.60x = 24,833.61 × 5,305.98
  4. Step 4: Simplify right side
    16,554.60x = 131,766,676.19
  5. Step 5: Solve for x
    x = 131,766,676.19/16,554.60
  6. Step 6: Final answer
    x = 7,959.52

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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.