Home / 79,733.24-110,031.34-43,922.44

Finding the Fourth Proportional to 79,733.24, 110,031.34 and 43,922.44

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Solution

The fourth proportional to 79,733.24, 110,031.34 and 43,922.44 is: 60,612.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,733.24 : 110,031.34 = 43,922.44 : x
  2. Step 2: Convert to fraction form
    79,733.24/110,031.34 = 43,922.44/x
  3. Step 3: Cross multiply
    79,733.24x = 110,031.34 × 43,922.44
  4. Step 4: Simplify right side
    79,733.24x = 4,832,844,929.27
  5. Step 5: Solve for x
    x = 4,832,844,929.27/79,733.24
  6. Step 6: Final answer
    x = 60,612.67

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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.