Home / 27,366.35-41,038.52-13,322.27

Finding the Fourth Proportional to 27,366.35, 41,038.52 and 13,322.27

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Solution

The fourth proportional to 27,366.35, 41,038.52 and 13,322.27 is: 19,978.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,366.35 : 41,038.52 = 13,322.27 : x
  2. Step 2: Convert to fraction form
    27,366.35/41,038.52 = 13,322.27/x
  3. Step 3: Cross multiply
    27,366.35x = 41,038.52 × 13,322.27
  4. Step 4: Simplify right side
    27,366.35x = 546,725,972.04
  5. Step 5: Solve for x
    x = 546,725,972.04/27,366.35
  6. Step 6: Final answer
    x = 19,978.04

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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.