Home / 29,528.11-44,299.65-9,806.77

Finding the Fourth Proportional to 29,528.11, 44,299.65 and 9,806.77

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Solution

The fourth proportional to 29,528.11, 44,299.65 and 9,806.77 is: 14,712.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,528.11 : 44,299.65 = 9,806.77 : x
  2. Step 2: Convert to fraction form
    29,528.11/44,299.65 = 9,806.77/x
  3. Step 3: Cross multiply
    29,528.11x = 44,299.65 × 9,806.77
  4. Step 4: Simplify right side
    29,528.11x = 434,436,478.63
  5. Step 5: Solve for x
    x = 434,436,478.63/29,528.11
  6. Step 6: Final answer
    x = 14,712.64

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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.