Home / 5,950.04-8,211.86-3,432.11

Finding the Fourth Proportional to 5,950.04, 8,211.86 and 3,432.11

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Solution

The fourth proportional to 5,950.04, 8,211.86 and 3,432.11 is: 4,736.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,950.04 : 8,211.86 = 3,432.11 : x
  2. Step 2: Convert to fraction form
    5,950.04/8,211.86 = 3,432.11/x
  3. Step 3: Cross multiply
    5,950.04x = 8,211.86 × 3,432.11
  4. Step 4: Simplify right side
    5,950.04x = 28,183,948.60
  5. Step 5: Solve for x
    x = 28,183,948.60/5,950.04
  6. Step 6: Final answer
    x = 4,736.77

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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.