Home / 27,561.02-41,340.98-9,093.02

Finding the Fourth Proportional to 27,561.02, 41,340.98 and 9,093.02

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Solution

The fourth proportional to 27,561.02, 41,340.98 and 9,093.02 is: 13,639.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,561.02 : 41,340.98 = 9,093.02 : x
  2. Step 2: Convert to fraction form
    27,561.02/41,340.98 = 9,093.02/x
  3. Step 3: Cross multiply
    27,561.02x = 41,340.98 × 9,093.02
  4. Step 4: Simplify right side
    27,561.02x = 375,914,357.96
  5. Step 5: Solve for x
    x = 375,914,357.96/27,561.02
  6. Step 6: Final answer
    x = 13,639.35

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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.