Home / 6,109.04-9,166.80-4,552.22

Finding the Fourth Proportional to 6,109.04, 9,166.80 and 4,552.22

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Solution

The fourth proportional to 6,109.04, 9,166.80 and 4,552.22 is: 6,830.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,109.04 : 9,166.80 = 4,552.22 : x
  2. Step 2: Convert to fraction form
    6,109.04/9,166.80 = 4,552.22/x
  3. Step 3: Cross multiply
    6,109.04x = 9,166.80 × 4,552.22
  4. Step 4: Simplify right side
    6,109.04x = 41,729,290.30
  5. Step 5: Solve for x
    x = 41,729,290.30/6,109.04
  6. Step 6: Final answer
    x = 6,830.74

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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.