Home / 94,847.01-130,891.51-52,408.27

Finding the Fourth Proportional to 94,847.01, 130,891.51 and 52,408.27

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Solution

The fourth proportional to 94,847.01, 130,891.51 and 52,408.27 is: 72,324.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,847.01 : 130,891.51 = 52,408.27 : x
  2. Step 2: Convert to fraction form
    94,847.01/130,891.51 = 52,408.27/x
  3. Step 3: Cross multiply
    94,847.01x = 130,891.51 × 52,408.27
  4. Step 4: Simplify right side
    94,847.01x = 6,859,797,596.79
  5. Step 5: Solve for x
    x = 6,859,797,596.79/94,847.01
  6. Step 6: Final answer
    x = 72,324.87

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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.