Home / 6,263.20-9,394.95-2,103.35

Finding the Fourth Proportional to 6,263.20, 9,394.95 and 2,103.35

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Solution

The fourth proportional to 6,263.20, 9,394.95 and 2,103.35 is: 3,155.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,263.20 : 9,394.95 = 2,103.35 : x
  2. Step 2: Convert to fraction form
    6,263.20/9,394.95 = 2,103.35/x
  3. Step 3: Cross multiply
    6,263.20x = 9,394.95 × 2,103.35
  4. Step 4: Simplify right side
    6,263.20x = 19,760,868.08
  5. Step 5: Solve for x
    x = 19,760,868.08/6,263.20
  6. Step 6: Final answer
    x = 3,155.08

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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.