Home / 19,052.16-26,289.81-11,092.70

Finding the Fourth Proportional to 19,052.16, 26,289.81 and 11,092.70

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Solution

The fourth proportional to 19,052.16, 26,289.81 and 11,092.70 is: 15,306.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,052.16 : 26,289.81 = 11,092.70 : x
  2. Step 2: Convert to fraction form
    19,052.16/26,289.81 = 11,092.70/x
  3. Step 3: Cross multiply
    19,052.16x = 26,289.81 × 11,092.70
  4. Step 4: Simplify right side
    19,052.16x = 291,624,975.39
  5. Step 5: Solve for x
    x = 291,624,975.39/19,052.16
  6. Step 6: Final answer
    x = 15,306.66

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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.