Home / 47,079.08-70,584.38-22,106.26

Finding the Fourth Proportional to 47,079.08, 70,584.38 and 22,106.26

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Solution

The fourth proportional to 47,079.08, 70,584.38 and 22,106.26 is: 33,143.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,079.08 : 70,584.38 = 22,106.26 : x
  2. Step 2: Convert to fraction form
    47,079.08/70,584.38 = 22,106.26/x
  3. Step 3: Cross multiply
    47,079.08x = 70,584.38 × 22,106.26
  4. Step 4: Simplify right side
    47,079.08x = 1,560,356,656.22
  5. Step 5: Solve for x
    x = 1,560,356,656.22/47,079.08
  6. Step 6: Final answer
    x = 33,143.31

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1.5x scale

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.