Home / 15,193.27-22,790.58-4,662.52

Finding the Fourth Proportional to 15,193.27, 22,790.58 and 4,662.52

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Solution

The fourth proportional to 15,193.27, 22,790.58 and 4,662.52 is: 6,993.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,193.27 : 22,790.58 = 4,662.52 : x
  2. Step 2: Convert to fraction form
    15,193.27/22,790.58 = 4,662.52/x
  3. Step 3: Cross multiply
    15,193.27x = 22,790.58 × 4,662.52
  4. Step 4: Simplify right side
    15,193.27x = 106,261,535.06
  5. Step 5: Solve for x
    x = 106,261,535.06/15,193.27
  6. Step 6: Final answer
    x = 6,993.99

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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.