Home / 19,092.04-26,287.14-17,342.44

Finding the Fourth Proportional to 19,092.04, 26,287.14 and 17,342.44

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Solution

The fourth proportional to 19,092.04, 26,287.14 and 17,342.44 is: 23,878.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,092.04 : 26,287.14 = 17,342.44 : x
  2. Step 2: Convert to fraction form
    19,092.04/26,287.14 = 17,342.44/x
  3. Step 3: Cross multiply
    19,092.04x = 26,287.14 × 17,342.44
  4. Step 4: Simplify right side
    19,092.04x = 455,883,148.22
  5. Step 5: Solve for x
    x = 455,883,148.22/19,092.04
  6. Step 6: Final answer
    x = 23,878.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.