Home / 5,928.06-8,894.67-2,810.25

Finding the Fourth Proportional to 5,928.06, 8,894.67 and 2,810.25

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Solution

The fourth proportional to 5,928.06, 8,894.67 and 2,810.25 is: 4,216.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,928.06 : 8,894.67 = 2,810.25 : x
  2. Step 2: Convert to fraction form
    5,928.06/8,894.67 = 2,810.25/x
  3. Step 3: Cross multiply
    5,928.06x = 8,894.67 × 2,810.25
  4. Step 4: Simplify right side
    5,928.06x = 24,996,246.37
  5. Step 5: Solve for x
    x = 24,996,246.37/5,928.06
  6. Step 6: Final answer
    x = 4,216.60

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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.