Home / 6,192.08-9,289.74-2,904.56

Finding the Fourth Proportional to 6,192.08, 9,289.74 and 2,904.56

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Solution

The fourth proportional to 6,192.08, 9,289.74 and 2,904.56 is: 4,357.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192.08 : 9,289.74 = 2,904.56 : x
  2. Step 2: Convert to fraction form
    6,192.08/9,289.74 = 2,904.56/x
  3. Step 3: Cross multiply
    6,192.08x = 9,289.74 × 2,904.56
  4. Step 4: Simplify right side
    6,192.08x = 26,982,607.21
  5. Step 5: Solve for x
    x = 26,982,607.21/6,192.08
  6. Step 6: Final answer
    x = 4,357.60

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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.