Home / 4,074.58-5,601.30-3,505.34

Finding the Fourth Proportional to 4,074.58, 5,601.30 and 3,505.34

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Solution

The fourth proportional to 4,074.58, 5,601.30 and 3,505.34 is: 4,818.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074.58 : 5,601.30 = 3,505.34 : x
  2. Step 2: Convert to fraction form
    4,074.58/5,601.30 = 3,505.34/x
  3. Step 3: Cross multiply
    4,074.58x = 5,601.30 × 3,505.34
  4. Step 4: Simplify right side
    4,074.58x = 19,634,455.70
  5. Step 5: Solve for x
    x = 19,634,455.70/4,074.58
  6. Step 6: Final answer
    x = 4,818.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.