Home / 29,710.20-44,564.16-7,524.36

Finding the Fourth Proportional to 29,710.20, 44,564.16 and 7,524.36

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Solution

The fourth proportional to 29,710.20, 44,564.16 and 7,524.36 is: 11,286.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,710.20 : 44,564.16 = 7,524.36 : x
  2. Step 2: Convert to fraction form
    29,710.20/44,564.16 = 7,524.36/x
  3. Step 3: Cross multiply
    29,710.20x = 44,564.16 × 7,524.36
  4. Step 4: Simplify right side
    29,710.20x = 335,316,782.94
  5. Step 5: Solve for x
    x = 335,316,782.94/29,710.20
  6. Step 6: Final answer
    x = 11,286.25

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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.