Home / 79,733.64-110,032.50-43,923.67

Finding the Fourth Proportional to 79,733.64, 110,032.50 and 43,923.67

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Solution

The fourth proportional to 79,733.64, 110,032.50 and 43,923.67 is: 60,614.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,733.64 : 110,032.50 = 43,923.67 : x
  2. Step 2: Convert to fraction form
    79,733.64/110,032.50 = 43,923.67/x
  3. Step 3: Cross multiply
    79,733.64x = 110,032.50 × 43,923.67
  4. Step 4: Simplify right side
    79,733.64x = 4,833,031,219.28
  5. Step 5: Solve for x
    x = 4,833,031,219.28/79,733.64
  6. Step 6: Final answer
    x = 60,614.71

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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.