Home / 49,682.24-74,526.83-16,425.72

Finding the Fourth Proportional to 49,682.24, 74,526.83 and 16,425.72

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Solution

The fourth proportional to 49,682.24, 74,526.83 and 16,425.72 is: 24,639.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,682.24 : 74,526.83 = 16,425.72 : x
  2. Step 2: Convert to fraction form
    49,682.24/74,526.83 = 16,425.72/x
  3. Step 3: Cross multiply
    49,682.24x = 74,526.83 × 16,425.72
  4. Step 4: Simplify right side
    49,682.24x = 1,224,156,913.93
  5. Step 5: Solve for x
    x = 1,224,156,913.93/49,682.24
  6. Step 6: Final answer
    x = 24,639.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.