Home / 29,400.72-44,088.32-10,674.52

Finding the Fourth Proportional to 29,400.72, 44,088.32 and 10,674.52

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Solution

The fourth proportional to 29,400.72, 44,088.32 and 10,674.52 is: 16,007.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,400.72 : 44,088.32 = 10,674.52 : x
  2. Step 2: Convert to fraction form
    29,400.72/44,088.32 = 10,674.52/x
  3. Step 3: Cross multiply
    29,400.72x = 44,088.32 × 10,674.52
  4. Step 4: Simplify right side
    29,400.72x = 470,621,653.61
  5. Step 5: Solve for x
    x = 470,621,653.61/29,400.72
  6. Step 6: Final answer
    x = 16,007.15

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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.