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Finding the Fourth Proportional to 29,710.58, 44,564.42 and 7,524.35

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Solution

The fourth proportional to 29,710.58, 44,564.42 and 7,524.35 is: 11,286.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,710.58 : 44,564.42 = 7,524.35 : x
  2. Step 2: Convert to fraction form
    29,710.58/44,564.42 = 7,524.35/x
  3. Step 3: Cross multiply
    29,710.58x = 44,564.42 × 7,524.35
  4. Step 4: Simplify right side
    29,710.58x = 335,318,293.63
  5. Step 5: Solve for x
    x = 335,318,293.63/29,710.58
  6. Step 6: Final answer
    x = 11,286.16

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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.