Home / 46,344.42-69,516.50-11,284.11

Finding the Fourth Proportional to 46,344.42, 69,516.50 and 11,284.11

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Solution

The fourth proportional to 46,344.42, 69,516.50 and 11,284.11 is: 16,926.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,344.42 : 69,516.50 = 11,284.11 : x
  2. Step 2: Convert to fraction form
    46,344.42/69,516.50 = 11,284.11/x
  3. Step 3: Cross multiply
    46,344.42x = 69,516.50 × 11,284.11
  4. Step 4: Simplify right side
    46,344.42x = 784,431,776.39
  5. Step 5: Solve for x
    x = 784,431,776.39/46,344.42
  6. Step 6: Final answer
    x = 16,926.13

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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.