Home / 49,007.07-67,619.44-32,036.29

Finding the Fourth Proportional to 49,007.07, 67,619.44 and 32,036.29

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Solution

The fourth proportional to 49,007.07, 67,619.44 and 32,036.29 is: 44,203.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,007.07 : 67,619.44 = 32,036.29 : x
  2. Step 2: Convert to fraction form
    49,007.07/67,619.44 = 32,036.29/x
  3. Step 3: Cross multiply
    49,007.07x = 67,619.44 × 32,036.29
  4. Step 4: Simplify right side
    49,007.07x = 2,166,275,989.48
  5. Step 5: Solve for x
    x = 2,166,275,989.48/49,007.07
  6. Step 6: Final answer
    x = 44,203.34

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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.