Home / 6,088.38-8,401.56-3,435.44

Finding the Fourth Proportional to 6,088.38, 8,401.56 and 3,435.44

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Solution

The fourth proportional to 6,088.38, 8,401.56 and 3,435.44 is: 4,740.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,088.38 : 8,401.56 = 3,435.44 : x
  2. Step 2: Convert to fraction form
    6,088.38/8,401.56 = 3,435.44/x
  3. Step 3: Cross multiply
    6,088.38x = 8,401.56 × 3,435.44
  4. Step 4: Simplify right side
    6,088.38x = 28,863,013.28
  5. Step 5: Solve for x
    x = 28,863,013.28/6,088.38
  6. Step 6: Final answer
    x = 4,740.67

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Half scale
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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.