Home / 19,095.84-26,352.46-11,028.92

Finding the Fourth Proportional to 19,095.84, 26,352.46 and 11,028.92

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Solution

The fourth proportional to 19,095.84, 26,352.46 and 11,028.92 is: 15,220.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,095.84 : 26,352.46 = 11,028.92 : x
  2. Step 2: Convert to fraction form
    19,095.84/26,352.46 = 11,028.92/x
  3. Step 3: Cross multiply
    19,095.84x = 26,352.46 × 11,028.92
  4. Step 4: Simplify right side
    19,095.84x = 290,639,173.14
  5. Step 5: Solve for x
    x = 290,639,173.14/19,095.84
  6. Step 6: Final answer
    x = 15,220.03

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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.