Home / 5,950.69-8,211.95-3,298.50

Finding the Fourth Proportional to 5,950.69, 8,211.95 and 3,298.50

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Solution

The fourth proportional to 5,950.69, 8,211.95 and 3,298.50 is: 4,551.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,950.69 : 8,211.95 = 3,298.50 : x
  2. Step 2: Convert to fraction form
    5,950.69/8,211.95 = 3,298.50/x
  3. Step 3: Cross multiply
    5,950.69x = 8,211.95 × 3,298.50
  4. Step 4: Simplify right side
    5,950.69x = 27,087,082.16
  5. Step 5: Solve for x
    x = 27,087,082.16/5,950.69
  6. Step 6: Final answer
    x = 4,551.92

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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.