Home / 9,929.03-14,885.73-6,799.56

Finding the Fourth Proportional to 9,929.03, 14,885.73 and 6,799.56

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Solution

The fourth proportional to 9,929.03, 14,885.73 and 6,799.56 is: 10,193.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,929.03 : 14,885.73 = 6,799.56 : x
  2. Step 2: Convert to fraction form
    9,929.03/14,885.73 = 6,799.56/x
  3. Step 3: Cross multiply
    9,929.03x = 14,885.73 × 6,799.56
  4. Step 4: Simplify right side
    9,929.03x = 101,216,414.28
  5. Step 5: Solve for x
    x = 101,216,414.28/9,929.03
  6. Step 6: Final answer
    x = 10,193.99

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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.