Home / 19,052.06-26,292.27-11,091.38

Finding the Fourth Proportional to 19,052.06, 26,292.27 and 11,091.38

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Solution

The fourth proportional to 19,052.06, 26,292.27 and 11,091.38 is: 15,306.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,052.06 : 26,292.27 = 11,091.38 : x
  2. Step 2: Convert to fraction form
    19,052.06/26,292.27 = 11,091.38/x
  3. Step 3: Cross multiply
    19,052.06x = 26,292.27 × 11,091.38
  4. Step 4: Simplify right side
    19,052.06x = 291,617,426.17
  5. Step 5: Solve for x
    x = 291,617,426.17/19,052.06
  6. Step 6: Final answer
    x = 15,306.35

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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.