Home / 4,069.98-6,103.82-1,570.59

Finding the Fourth Proportional to 4,069.98, 6,103.82 and 1,570.59

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Solution

The fourth proportional to 4,069.98, 6,103.82 and 1,570.59 is: 2,355.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069.98 : 6,103.82 = 1,570.59 : x
  2. Step 2: Convert to fraction form
    4,069.98/6,103.82 = 1,570.59/x
  3. Step 3: Cross multiply
    4,069.98x = 6,103.82 × 1,570.59
  4. Step 4: Simplify right side
    4,069.98x = 9,586,602.58
  5. Step 5: Solve for x
    x = 9,586,602.58/4,069.98
  6. Step 6: Final answer
    x = 2,355.44

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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.