Home / 4,604.28-6,907.15-1,830.97

Finding the Fourth Proportional to 4,604.28, 6,907.15 and 1,830.97

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Solution

The fourth proportional to 4,604.28, 6,907.15 and 1,830.97 is: 2,746.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,604.28 : 6,907.15 = 1,830.97 : x
  2. Step 2: Convert to fraction form
    4,604.28/6,907.15 = 1,830.97/x
  3. Step 3: Cross multiply
    4,604.28x = 6,907.15 × 1,830.97
  4. Step 4: Simplify right side
    4,604.28x = 12,646,795.36
  5. Step 5: Solve for x
    x = 12,646,795.36/4,604.28
  6. Step 6: Final answer
    x = 2,746.75

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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.