Home / 5,566.36-8,346.67-1,670.26

Finding the Fourth Proportional to 5,566.36, 8,346.67 and 1,670.26

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Solution

The fourth proportional to 5,566.36, 8,346.67 and 1,670.26 is: 2,504.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566.36 : 8,346.67 = 1,670.26 : x
  2. Step 2: Convert to fraction form
    5,566.36/8,346.67 = 1,670.26/x
  3. Step 3: Cross multiply
    5,566.36x = 8,346.67 × 1,670.26
  4. Step 4: Simplify right side
    5,566.36x = 13,941,109.03
  5. Step 5: Solve for x
    x = 13,941,109.03/5,566.36
  6. Step 6: Final answer
    x = 2,504.53

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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.