Home / 3,926.01-5,888.09-1,847.45

Finding the Fourth Proportional to 3,926.01, 5,888.09 and 1,847.45

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Solution

The fourth proportional to 3,926.01, 5,888.09 and 1,847.45 is: 2,770.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,926.01 : 5,888.09 = 1,847.45 : x
  2. Step 2: Convert to fraction form
    3,926.01/5,888.09 = 1,847.45/x
  3. Step 3: Cross multiply
    3,926.01x = 5,888.09 × 1,847.45
  4. Step 4: Simplify right side
    3,926.01x = 10,877,951.87
  5. Step 5: Solve for x
    x = 10,877,951.87/3,926.01
  6. Step 6: Final answer
    x = 2,770.74

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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.