Home / 9,895.45-14,847.09-4,344.93

Finding the Fourth Proportional to 9,895.45, 14,847.09 and 4,344.93

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Solution

The fourth proportional to 9,895.45, 14,847.09 and 4,344.93 is: 6,519.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,895.45 : 14,847.09 = 4,344.93 : x
  2. Step 2: Convert to fraction form
    9,895.45/14,847.09 = 4,344.93/x
  3. Step 3: Cross multiply
    9,895.45x = 14,847.09 × 4,344.93
  4. Step 4: Simplify right side
    9,895.45x = 64,509,566.75
  5. Step 5: Solve for x
    x = 64,509,566.75/9,895.45
  6. Step 6: Final answer
    x = 6,519.11

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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.