Home / 4,803.51-7,205.27-3,167.36

Finding the Fourth Proportional to 4,803.51, 7,205.27 and 3,167.36

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Solution

The fourth proportional to 4,803.51, 7,205.27 and 3,167.36 is: 4,751.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803.51 : 7,205.27 = 3,167.36 : x
  2. Step 2: Convert to fraction form
    4,803.51/7,205.27 = 3,167.36/x
  3. Step 3: Cross multiply
    4,803.51x = 7,205.27 × 3,167.36
  4. Step 4: Simplify right side
    4,803.51x = 22,821,683.99
  5. Step 5: Solve for x
    x = 22,821,683.99/4,803.51
  6. Step 6: Final answer
    x = 4,751.04

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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.