Home / 26,525.29-39,787.53-6,803.68

Finding the Fourth Proportional to 26,525.29, 39,787.53 and 6,803.68

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Solution

The fourth proportional to 26,525.29, 39,787.53 and 6,803.68 is: 10,205.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,525.29 : 39,787.53 = 6,803.68 : x
  2. Step 2: Convert to fraction form
    26,525.29/39,787.53 = 6,803.68/x
  3. Step 3: Cross multiply
    26,525.29x = 39,787.53 × 6,803.68
  4. Step 4: Simplify right side
    26,525.29x = 270,701,622.11
  5. Step 5: Solve for x
    x = 270,701,622.11/26,525.29
  6. Step 6: Final answer
    x = 10,205.42

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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.