Home / 29,367.28-44,050.54-7,180.84

Finding the Fourth Proportional to 29,367.28, 44,050.54 and 7,180.84

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Solution

The fourth proportional to 29,367.28, 44,050.54 and 7,180.84 is: 10,771.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,367.28 : 44,050.54 = 7,180.84 : x
  2. Step 2: Convert to fraction form
    29,367.28/44,050.54 = 7,180.84/x
  3. Step 3: Cross multiply
    29,367.28x = 44,050.54 × 7,180.84
  4. Step 4: Simplify right side
    29,367.28x = 316,319,879.65
  5. Step 5: Solve for x
    x = 316,319,879.65/29,367.28
  6. Step 6: Final answer
    x = 10,771.17

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1.5x scale

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.