Home / 48,574.06-67,033.52-27,354.09

Finding the Fourth Proportional to 48,574.06, 67,033.52 and 27,354.09

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Solution

The fourth proportional to 48,574.06, 67,033.52 and 27,354.09 is: 37,749.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,574.06 : 67,033.52 = 27,354.09 : x
  2. Step 2: Convert to fraction form
    48,574.06/67,033.52 = 27,354.09/x
  3. Step 3: Cross multiply
    48,574.06x = 67,033.52 × 27,354.09
  4. Step 4: Simplify right side
    48,574.06x = 1,833,640,939.10
  5. Step 5: Solve for x
    x = 1,833,640,939.10/48,574.06
  6. Step 6: Final answer
    x = 37,749.39

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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.