Home / 17,275.26-25,916.73-5,588.22

Finding the Fourth Proportional to 17,275.26, 25,916.73 and 5,588.22

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Solution

The fourth proportional to 17,275.26, 25,916.73 and 5,588.22 is: 8,383.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,275.26 : 25,916.73 = 5,588.22 : x
  2. Step 2: Convert to fraction form
    17,275.26/25,916.73 = 5,588.22/x
  3. Step 3: Cross multiply
    17,275.26x = 25,916.73 × 5,588.22
  4. Step 4: Simplify right side
    17,275.26x = 144,828,388.92
  5. Step 5: Solve for x
    x = 144,828,388.92/17,275.26
  6. Step 6: Final answer
    x = 8,383.57

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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.