Home / 9,034.80-13,558.14-4,104.48

Finding the Fourth Proportional to 9,034.80, 13,558.14 and 4,104.48

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Solution

The fourth proportional to 9,034.80, 13,558.14 and 4,104.48 is: 6,159.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,034.80 : 13,558.14 = 4,104.48 : x
  2. Step 2: Convert to fraction form
    9,034.80/13,558.14 = 4,104.48/x
  3. Step 3: Cross multiply
    9,034.80x = 13,558.14 × 4,104.48
  4. Step 4: Simplify right side
    9,034.80x = 55,649,114.47
  5. Step 5: Solve for x
    x = 55,649,114.47/9,034.80
  6. Step 6: Final answer
    x = 6,159.42

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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.