Home / 4,069.93-6,104.99-1,148.17

Finding the Fourth Proportional to 4,069.93, 6,104.99 and 1,148.17

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Solution

The fourth proportional to 4,069.93, 6,104.99 and 1,148.17 is: 1,722.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069.93 : 6,104.99 = 1,148.17 : x
  2. Step 2: Convert to fraction form
    4,069.93/6,104.99 = 1,148.17/x
  3. Step 3: Cross multiply
    4,069.93x = 6,104.99 × 1,148.17
  4. Step 4: Simplify right side
    4,069.93x = 7,009,566.37
  5. Step 5: Solve for x
    x = 7,009,566.37/4,069.93
  6. Step 6: Final answer
    x = 1,722.28

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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.