Home / 27,326.68-37,735.50-17,272.96

Finding the Fourth Proportional to 27,326.68, 37,735.50 and 17,272.96

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Solution

The fourth proportional to 27,326.68, 37,735.50 and 17,272.96 is: 23,852.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,326.68 : 37,735.50 = 17,272.96 : x
  2. Step 2: Convert to fraction form
    27,326.68/37,735.50 = 17,272.96/x
  3. Step 3: Cross multiply
    27,326.68x = 37,735.50 × 17,272.96
  4. Step 4: Simplify right side
    27,326.68x = 651,803,782.08
  5. Step 5: Solve for x
    x = 651,803,782.08/27,326.68
  6. Step 6: Final answer
    x = 23,852.29

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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.