Home / 49,817.32-74,730.41-16,537.69

Finding the Fourth Proportional to 49,817.32, 74,730.41 and 16,537.69

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Solution

The fourth proportional to 49,817.32, 74,730.41 and 16,537.69 is: 24,808.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,817.32 : 74,730.41 = 16,537.69 : x
  2. Step 2: Convert to fraction form
    49,817.32/74,730.41 = 16,537.69/x
  3. Step 3: Cross multiply
    49,817.32x = 74,730.41 × 16,537.69
  4. Step 4: Simplify right side
    49,817.32x = 1,235,868,354.15
  5. Step 5: Solve for x
    x = 1,235,868,354.15/49,817.32
  6. Step 6: Final answer
    x = 24,808.01

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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.