Home / 9,933.60-14,900.04-3,007.92

Finding the Fourth Proportional to 9,933.60, 14,900.04 and 3,007.92

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Solution

The fourth proportional to 9,933.60, 14,900.04 and 3,007.92 is: 4,511.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,933.60 : 14,900.04 = 3,007.92 : x
  2. Step 2: Convert to fraction form
    9,933.60/14,900.04 = 3,007.92/x
  3. Step 3: Cross multiply
    9,933.60x = 14,900.04 × 3,007.92
  4. Step 4: Simplify right side
    9,933.60x = 44,818,128.32
  5. Step 5: Solve for x
    x = 44,818,128.32/9,933.60
  6. Step 6: Final answer
    x = 4,511.77

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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.