Home / 27,492.48-41,200.32-13,627.52

Finding the Fourth Proportional to 27,492.48, 41,200.32 and 13,627.52

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Solution

The fourth proportional to 27,492.48, 41,200.32 and 13,627.52 is: 20,422.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,492.48 : 41,200.32 = 13,627.52 : x
  2. Step 2: Convert to fraction form
    27,492.48/41,200.32 = 13,627.52/x
  3. Step 3: Cross multiply
    27,492.48x = 41,200.32 × 13,627.52
  4. Step 4: Simplify right side
    27,492.48x = 561,458,184.81
  5. Step 5: Solve for x
    x = 561,458,184.81/27,492.48
  6. Step 6: Final answer
    x = 20,422.25

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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.