Home / 4,001.81-6,000.58-1,227.74

Finding the Fourth Proportional to 4,001.81, 6,000.58 and 1,227.74

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Solution

The fourth proportional to 4,001.81, 6,000.58 and 1,227.74 is: 1,840.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001.81 : 6,000.58 = 1,227.74 : x
  2. Step 2: Convert to fraction form
    4,001.81/6,000.58 = 1,227.74/x
  3. Step 3: Cross multiply
    4,001.81x = 6,000.58 × 1,227.74
  4. Step 4: Simplify right side
    4,001.81x = 7,367,144.72
  5. Step 5: Solve for x
    x = 7,367,144.72/4,001.81
  6. Step 6: Final answer
    x = 1,840.95

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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.