Home / 19,523.26-29,296.56-17,935.16

Finding the Fourth Proportional to 19,523.26, 29,296.56 and 17,935.16

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Solution

The fourth proportional to 19,523.26, 29,296.56 and 17,935.16 is: 26,913.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,523.26 : 29,296.56 = 17,935.16 : x
  2. Step 2: Convert to fraction form
    19,523.26/29,296.56 = 17,935.16/x
  3. Step 3: Cross multiply
    19,523.26x = 29,296.56 × 17,935.16
  4. Step 4: Simplify right side
    19,523.26x = 525,438,491.05
  5. Step 5: Solve for x
    x = 525,438,491.05/19,523.26
  6. Step 6: Final answer
    x = 26,913.46

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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.