Home / 5,960.58-8,225.52-3,307.98

Finding the Fourth Proportional to 5,960.58, 8,225.52 and 3,307.98

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Solution

The fourth proportional to 5,960.58, 8,225.52 and 3,307.98 is: 4,564.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,960.58 : 8,225.52 = 3,307.98 : x
  2. Step 2: Convert to fraction form
    5,960.58/8,225.52 = 3,307.98/x
  3. Step 3: Cross multiply
    5,960.58x = 8,225.52 × 3,307.98
  4. Step 4: Simplify right side
    5,960.58x = 27,209,855.65
  5. Step 5: Solve for x
    x = 27,209,855.65/5,960.58
  6. Step 6: Final answer
    x = 4,564.97

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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.