Home / 47,077.07-70,581.39-22,104.26

Finding the Fourth Proportional to 47,077.07, 70,581.39 and 22,104.26

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Solution

The fourth proportional to 47,077.07, 70,581.39 and 22,104.26 is: 33,140.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,077.07 : 70,581.39 = 22,104.26 : x
  2. Step 2: Convert to fraction form
    47,077.07/70,581.39 = 22,104.26/x
  3. Step 3: Cross multiply
    47,077.07x = 70,581.39 × 22,104.26
  4. Step 4: Simplify right side
    47,077.07x = 1,560,149,395.72
  5. Step 5: Solve for x
    x = 1,560,149,395.72/47,077.07
  6. Step 6: Final answer
    x = 33,140.32

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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.