Home / 4,586.58-6,880.03-1,625.33

Finding the Fourth Proportional to 4,586.58, 6,880.03 and 1,625.33

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Solution

The fourth proportional to 4,586.58, 6,880.03 and 1,625.33 is: 2,438.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,586.58 : 6,880.03 = 1,625.33 : x
  2. Step 2: Convert to fraction form
    4,586.58/6,880.03 = 1,625.33/x
  3. Step 3: Cross multiply
    4,586.58x = 6,880.03 × 1,625.33
  4. Step 4: Simplify right side
    4,586.58x = 11,182,319.16
  5. Step 5: Solve for x
    x = 11,182,319.16/4,586.58
  6. Step 6: Final answer
    x = 2,438.05

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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.