Home / 9,080.88-13,617.80-3,533.46

Finding the Fourth Proportional to 9,080.88, 13,617.80 and 3,533.46

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Solution

The fourth proportional to 9,080.88, 13,617.80 and 3,533.46 is: 5,298.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,080.88 : 13,617.80 = 3,533.46 : x
  2. Step 2: Convert to fraction form
    9,080.88/13,617.80 = 3,533.46/x
  3. Step 3: Cross multiply
    9,080.88x = 13,617.80 × 3,533.46
  4. Step 4: Simplify right side
    9,080.88x = 48,117,951.59
  5. Step 5: Solve for x
    x = 48,117,951.59/9,080.88
  6. Step 6: Final answer
    x = 5,298.82

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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.