Home / 227,371.14-340,953.03-109,098.18

Finding the Fourth Proportional to 227,371.14, 340,953.03 and 109,098.18

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Solution

The fourth proportional to 227,371.14, 340,953.03 and 109,098.18 is: 163,597.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,371.14 : 340,953.03 = 109,098.18 : x
  2. Step 2: Convert to fraction form
    227,371.14/340,953.03 = 109,098.18/x
  3. Step 3: Cross multiply
    227,371.14x = 340,953.03 × 109,098.18
  4. Step 4: Simplify right side
    227,371.14x = 37,197,355,038.49
  5. Step 5: Solve for x
    x = 37,197,355,038.49/227,371.14
  6. Step 6: Final answer
    x = 163,597.52

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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.