Home / 182,950.30-252,479.18-113,114.80

Finding the Fourth Proportional to 182,950.30, 252,479.18 and 113,114.80

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Solution

The fourth proportional to 182,950.30, 252,479.18 and 113,114.80 is: 156,103.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,950.30 : 252,479.18 = 113,114.80 : x
  2. Step 2: Convert to fraction form
    182,950.30/252,479.18 = 113,114.80/x
  3. Step 3: Cross multiply
    182,950.30x = 252,479.18 × 113,114.80
  4. Step 4: Simplify right side
    182,950.30x = 28,559,131,601.45
  5. Step 5: Solve for x
    x = 28,559,131,601.45/182,950.30
  6. Step 6: Final answer
    x = 156,103.23

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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.