Home / 92,246.19-127,256.24-53,982.06

Finding the Fourth Proportional to 92,246.19, 127,256.24 and 53,982.06

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Solution

The fourth proportional to 92,246.19, 127,256.24 and 53,982.06 is: 74,469.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,246.19 : 127,256.24 = 53,982.06 : x
  2. Step 2: Convert to fraction form
    92,246.19/127,256.24 = 53,982.06/x
  3. Step 3: Cross multiply
    92,246.19x = 127,256.24 × 53,982.06
  4. Step 4: Simplify right side
    92,246.19x = 6,869,553,713.14
  5. Step 5: Solve for x
    x = 6,869,553,713.14/92,246.19
  6. Step 6: Final answer
    x = 74,469.78

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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.