Home / 73,774.26-101,785.39-43,570.27

Finding the Fourth Proportional to 73,774.26, 101,785.39 and 43,570.27

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Solution

The fourth proportional to 73,774.26, 101,785.39 and 43,570.27 is: 60,113.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,774.26 : 101,785.39 = 43,570.27 : x
  2. Step 2: Convert to fraction form
    73,774.26/101,785.39 = 43,570.27/x
  3. Step 3: Cross multiply
    73,774.26x = 101,785.39 × 43,570.27
  4. Step 4: Simplify right side
    73,774.26x = 4,434,816,924.36
  5. Step 5: Solve for x
    x = 4,434,816,924.36/73,774.26
  6. Step 6: Final answer
    x = 60,113.34

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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.