Home / 19,095.29-26,349.69-11,028.34

Finding the Fourth Proportional to 19,095.29, 26,349.69 and 11,028.34

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Solution

The fourth proportional to 19,095.29, 26,349.69 and 11,028.34 is: 15,218.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,095.29 : 26,349.69 = 11,028.34 : x
  2. Step 2: Convert to fraction form
    19,095.29/26,349.69 = 11,028.34/x
  3. Step 3: Cross multiply
    19,095.29x = 26,349.69 × 11,028.34
  4. Step 4: Simplify right side
    19,095.29x = 290,593,340.21
  5. Step 5: Solve for x
    x = 290,593,340.21/19,095.29
  6. Step 6: Final answer
    x = 15,218.06

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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.