Home / 27,427.50-37,850.22-14,852.52

Finding the Fourth Proportional to 27,427.50, 37,850.22 and 14,852.52

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Solution

The fourth proportional to 27,427.50, 37,850.22 and 14,852.52 is: 20,496.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,427.50 : 37,850.22 = 14,852.52 : x
  2. Step 2: Convert to fraction form
    27,427.50/37,850.22 = 14,852.52/x
  3. Step 3: Cross multiply
    27,427.50x = 37,850.22 × 14,852.52
  4. Step 4: Simplify right side
    27,427.50x = 562,171,149.55
  5. Step 5: Solve for x
    x = 562,171,149.55/27,427.50
  6. Step 6: Final answer
    x = 20,496.62

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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.