Home / 9,094.16-13,635.20-3,548.04

Finding the Fourth Proportional to 9,094.16, 13,635.20 and 3,548.04

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Solution

The fourth proportional to 9,094.16, 13,635.20 and 3,548.04 is: 5,319.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,094.16 : 13,635.20 = 3,548.04 : x
  2. Step 2: Convert to fraction form
    9,094.16/13,635.20 = 3,548.04/x
  3. Step 3: Cross multiply
    9,094.16x = 13,635.20 × 3,548.04
  4. Step 4: Simplify right side
    9,094.16x = 48,378,235.01
  5. Step 5: Solve for x
    x = 48,378,235.01/9,094.16
  6. Step 6: Final answer
    x = 5,319.70

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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.