Home / 49,574.86-74,354.58-16,294.69

Finding the Fourth Proportional to 49,574.86, 74,354.58 and 16,294.69

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Solution

The fourth proportional to 49,574.86, 74,354.58 and 16,294.69 is: 24,439.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,574.86 : 74,354.58 = 16,294.69 : x
  2. Step 2: Convert to fraction form
    49,574.86/74,354.58 = 16,294.69/x
  3. Step 3: Cross multiply
    49,574.86x = 74,354.58 × 16,294.69
  4. Step 4: Simplify right side
    49,574.86x = 1,211,585,179.07
  5. Step 5: Solve for x
    x = 1,211,585,179.07/49,574.86
  6. Step 6: Final answer
    x = 24,439.51

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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.