Home / 4,437.95-6,658.68-2,794.19

Finding the Fourth Proportional to 4,437.95, 6,658.68 and 2,794.19

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Solution

The fourth proportional to 4,437.95, 6,658.68 and 2,794.19 is: 4,192.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437.95 : 6,658.68 = 2,794.19 : x
  2. Step 2: Convert to fraction form
    4,437.95/6,658.68 = 2,794.19/x
  3. Step 3: Cross multiply
    4,437.95x = 6,658.68 × 2,794.19
  4. Step 4: Simplify right side
    4,437.95x = 18,605,617.07
  5. Step 5: Solve for x
    x = 18,605,617.07/4,437.95
  6. Step 6: Final answer
    x = 4,192.39

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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.