Home / 58,079.76-80,195.22-44,629.80

Finding the Fourth Proportional to 58,079.76, 80,195.22 and 44,629.80

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Solution

The fourth proportional to 58,079.76, 80,195.22 and 44,629.80 is: 61,623.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,079.76 : 80,195.22 = 44,629.80 : x
  2. Step 2: Convert to fraction form
    58,079.76/80,195.22 = 44,629.80/x
  3. Step 3: Cross multiply
    58,079.76x = 80,195.22 × 44,629.80
  4. Step 4: Simplify right side
    58,079.76x = 3,579,096,629.56
  5. Step 5: Solve for x
    x = 3,579,096,629.56/58,079.76
  6. Step 6: Final answer
    x = 61,623.82

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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.