Home / 9,080.25-13,621.59-4,696.53

Finding the Fourth Proportional to 9,080.25, 13,621.59 and 4,696.53

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Solution

The fourth proportional to 9,080.25, 13,621.59 and 4,696.53 is: 7,045.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,080.25 : 13,621.59 = 4,696.53 : x
  2. Step 2: Convert to fraction form
    9,080.25/13,621.59 = 4,696.53/x
  3. Step 3: Cross multiply
    9,080.25x = 13,621.59 × 4,696.53
  4. Step 4: Simplify right side
    9,080.25x = 63,974,206.08
  5. Step 5: Solve for x
    x = 63,974,206.08/9,080.25
  6. Step 6: Final answer
    x = 7,045.42

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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.