Home / 4,794.18-7,190.52-1,506.79

Finding the Fourth Proportional to 4,794.18, 7,190.52 and 1,506.79

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Solution

The fourth proportional to 4,794.18, 7,190.52 and 1,506.79 is: 2,259.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794.18 : 7,190.52 = 1,506.79 : x
  2. Step 2: Convert to fraction form
    4,794.18/7,190.52 = 1,506.79/x
  3. Step 3: Cross multiply
    4,794.18x = 7,190.52 × 1,506.79
  4. Step 4: Simplify right side
    4,794.18x = 10,834,603.63
  5. Step 5: Solve for x
    x = 10,834,603.63/4,794.18
  6. Step 6: Final answer
    x = 2,259.95

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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.