Home / 17,368.58-26,037.42-6,272.80

Finding the Fourth Proportional to 17,368.58, 26,037.42 and 6,272.80

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Solution

The fourth proportional to 17,368.58, 26,037.42 and 6,272.80 is: 9,403.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,368.58 : 26,037.42 = 6,272.80 : x
  2. Step 2: Convert to fraction form
    17,368.58/26,037.42 = 6,272.80/x
  3. Step 3: Cross multiply
    17,368.58x = 26,037.42 × 6,272.80
  4. Step 4: Simplify right side
    17,368.58x = 163,327,528.18
  5. Step 5: Solve for x
    x = 163,327,528.18/17,368.58
  6. Step 6: Final answer
    x = 9,403.62

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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.