Home / 11,595.26-17,389.24-3,802.26

Finding the Fourth Proportional to 11,595.26, 17,389.24 and 3,802.26

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Solution

The fourth proportional to 11,595.26, 17,389.24 and 3,802.26 is: 5,702.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,595.26 : 17,389.24 = 3,802.26 : x
  2. Step 2: Convert to fraction form
    11,595.26/17,389.24 = 3,802.26/x
  3. Step 3: Cross multiply
    11,595.26x = 17,389.24 × 3,802.26
  4. Step 4: Simplify right side
    11,595.26x = 66,118,411.68
  5. Step 5: Solve for x
    x = 66,118,411.68/11,595.26
  6. Step 6: Final answer
    x = 5,702.19

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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.