Home / 18,034.01-27,052.56-4,708.77

Finding the Fourth Proportional to 18,034.01, 27,052.56 and 4,708.77

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Solution

The fourth proportional to 18,034.01, 27,052.56 and 4,708.77 is: 7,063.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,034.01 : 27,052.56 = 4,708.77 : x
  2. Step 2: Convert to fraction form
    18,034.01/27,052.56 = 4,708.77/x
  3. Step 3: Cross multiply
    18,034.01x = 27,052.56 × 4,708.77
  4. Step 4: Simplify right side
    18,034.01x = 127,384,366.74
  5. Step 5: Solve for x
    x = 127,384,366.74/18,034.01
  6. Step 6: Final answer
    x = 7,063.56

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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.