Home / 29,582.64-44,362.32-12,046.12

Finding the Fourth Proportional to 29,582.64, 44,362.32 and 12,046.12

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Solution

The fourth proportional to 29,582.64, 44,362.32 and 12,046.12 is: 18,064.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,582.64 : 44,362.32 = 12,046.12 : x
  2. Step 2: Convert to fraction form
    29,582.64/44,362.32 = 12,046.12/x
  3. Step 3: Cross multiply
    29,582.64x = 44,362.32 × 12,046.12
  4. Step 4: Simplify right side
    29,582.64x = 534,393,830.20
  5. Step 5: Solve for x
    x = 534,393,830.20/29,582.64
  6. Step 6: Final answer
    x = 18,064.44

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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.