Home / 27,526.94-41,309.86-10,887.54

Finding the Fourth Proportional to 27,526.94, 41,309.86 and 10,887.54

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Solution

The fourth proportional to 27,526.94, 41,309.86 and 10,887.54 is: 16,339.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,526.94 : 41,309.86 = 10,887.54 : x
  2. Step 2: Convert to fraction form
    27,526.94/41,309.86 = 10,887.54/x
  3. Step 3: Cross multiply
    27,526.94x = 41,309.86 × 10,887.54
  4. Step 4: Simplify right side
    27,526.94x = 449,762,753.14
  5. Step 5: Solve for x
    x = 449,762,753.14/27,526.94
  6. Step 6: Final answer
    x = 16,339.00

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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.