Home / 9,080.98-13,611.75-4,694.02

Finding the Fourth Proportional to 9,080.98, 13,611.75 and 4,694.02

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Solution

The fourth proportional to 9,080.98, 13,611.75 and 4,694.02 is: 7,036.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,080.98 : 13,611.75 = 4,694.02 : x
  2. Step 2: Convert to fraction form
    9,080.98/13,611.75 = 4,694.02/x
  3. Step 3: Cross multiply
    9,080.98x = 13,611.75 × 4,694.02
  4. Step 4: Simplify right side
    9,080.98x = 63,893,826.74
  5. Step 5: Solve for x
    x = 63,893,826.74/9,080.98
  6. Step 6: Final answer
    x = 7,036.01

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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.