Home / 29,639.84-44,477.22-10,933.04

Finding the Fourth Proportional to 29,639.84, 44,477.22 and 10,933.04

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Solution

The fourth proportional to 29,639.84, 44,477.22 and 10,933.04 is: 16,406.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,639.84 : 44,477.22 = 10,933.04 : x
  2. Step 2: Convert to fraction form
    29,639.84/44,477.22 = 10,933.04/x
  3. Step 3: Cross multiply
    29,639.84x = 44,477.22 × 10,933.04
  4. Step 4: Simplify right side
    29,639.84x = 486,271,225.35
  5. Step 5: Solve for x
    x = 486,271,225.35/29,639.84
  6. Step 6: Final answer
    x = 16,406.00

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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.