Home / 4,528.00-6,249.21-3,038.95

Finding the Fourth Proportional to 4,528.00, 6,249.21 and 3,038.95

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Solution

The fourth proportional to 4,528.00, 6,249.21 and 3,038.95 is: 4,194.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528.00 : 6,249.21 = 3,038.95 : x
  2. Step 2: Convert to fraction form
    4,528.00/6,249.21 = 3,038.95/x
  3. Step 3: Cross multiply
    4,528.00x = 6,249.21 × 3,038.95
  4. Step 4: Simplify right side
    4,528.00x = 18,991,021.11
  5. Step 5: Solve for x
    x = 18,991,021.11/4,528.00
  6. Step 6: Final answer
    x = 4,194.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.