Home / 13,052.94-19,573.59-4,166.64

Finding the Fourth Proportional to 13,052.94, 19,573.59 and 4,166.64

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Solution

The fourth proportional to 13,052.94, 19,573.59 and 4,166.64 is: 6,248.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,052.94 : 19,573.59 = 4,166.64 : x
  2. Step 2: Convert to fraction form
    13,052.94/19,573.59 = 4,166.64/x
  3. Step 3: Cross multiply
    13,052.94x = 19,573.59 × 4,166.64
  4. Step 4: Simplify right side
    13,052.94x = 81,556,103.04
  5. Step 5: Solve for x
    x = 81,556,103.04/13,052.94
  6. Step 6: Final answer
    x = 6,248.10

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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.