Home / 9,094.80-13,646.34-4,412.28

Finding the Fourth Proportional to 9,094.80, 13,646.34 and 4,412.28

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Solution

The fourth proportional to 9,094.80, 13,646.34 and 4,412.28 is: 6,620.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094.80 : 13,646.34 = 4,412.28 : x
  2. Step 2: Convert to fraction form
    9,094.80/13,646.34 = 4,412.28/x
  3. Step 3: Cross multiply
    9,094.80x = 13,646.34 × 4,412.28
  4. Step 4: Simplify right side
    9,094.80x = 60,211,473.06
  5. Step 5: Solve for x
    x = 60,211,473.06/9,094.80
  6. Step 6: Final answer
    x = 6,620.43

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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.