Home / 3,004.84-4,503.15-1,907.23

Finding the Fourth Proportional to 3,004.84, 4,503.15 and 1,907.23

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Solution

The fourth proportional to 3,004.84, 4,503.15 and 1,907.23 is: 2,858.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004.84 : 4,503.15 = 1,907.23 : x
  2. Step 2: Convert to fraction form
    3,004.84/4,503.15 = 1,907.23/x
  3. Step 3: Cross multiply
    3,004.84x = 4,503.15 × 1,907.23
  4. Step 4: Simplify right side
    3,004.84x = 8,588,533.24
  5. Step 5: Solve for x
    x = 8,588,533.24/3,004.84
  6. Step 6: Final answer
    x = 2,858.24

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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.