Home / 23,250.12-34,826.88-11,368.08

Finding the Fourth Proportional to 23,250.12, 34,826.88 and 11,368.08

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Solution

The fourth proportional to 23,250.12, 34,826.88 and 11,368.08 is: 17,028.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,250.12 : 34,826.88 = 11,368.08 : x
  2. Step 2: Convert to fraction form
    23,250.12/34,826.88 = 11,368.08/x
  3. Step 3: Cross multiply
    23,250.12x = 34,826.88 × 11,368.08
  4. Step 4: Simplify right side
    23,250.12x = 395,914,757.99
  5. Step 5: Solve for x
    x = 395,914,757.99/23,250.12
  6. Step 6: Final answer
    x = 17,028.50

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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.