Home / 4,922.37-7,383.96-2,000.70

Finding the Fourth Proportional to 4,922.37, 7,383.96 and 2,000.70

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Solution

The fourth proportional to 4,922.37, 7,383.96 and 2,000.70 is: 3,001.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,922.37 : 7,383.96 = 2,000.70 : x
  2. Step 2: Convert to fraction form
    4,922.37/7,383.96 = 2,000.70/x
  3. Step 3: Cross multiply
    4,922.37x = 7,383.96 × 2,000.70
  4. Step 4: Simplify right side
    4,922.37x = 14,773,088.77
  5. Step 5: Solve for x
    x = 14,773,088.77/4,922.37
  6. Step 6: Final answer
    x = 3,001.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.