Home / 2,801.04-4,195.74-2,366.67

Finding the Fourth Proportional to 2,801.04, 4,195.74 and 2,366.67

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Solution

The fourth proportional to 2,801.04, 4,195.74 and 2,366.67 is: 3,545.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,801.04 : 4,195.74 = 2,366.67 : x
  2. Step 2: Convert to fraction form
    2,801.04/4,195.74 = 2,366.67/x
  3. Step 3: Cross multiply
    2,801.04x = 4,195.74 × 2,366.67
  4. Step 4: Simplify right side
    2,801.04x = 9,929,931.99
  5. Step 5: Solve for x
    x = 9,929,931.99/2,801.04
  6. Step 6: Final answer
    x = 3,545.09

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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.