Home / 3,328.03-4,587.66-2,737.54

Finding the Fourth Proportional to 3,328.03, 4,587.66 and 2,737.54

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Solution

The fourth proportional to 3,328.03, 4,587.66 and 2,737.54 is: 3,773.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328.03 : 4,587.66 = 2,737.54 : x
  2. Step 2: Convert to fraction form
    3,328.03/4,587.66 = 2,737.54/x
  3. Step 3: Cross multiply
    3,328.03x = 4,587.66 × 2,737.54
  4. Step 4: Simplify right side
    3,328.03x = 12,558,902.76
  5. Step 5: Solve for x
    x = 12,558,902.76/3,328.03
  6. Step 6: Final answer
    x = 3,773.67

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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.