Home / 29,216.40-43,824.60-9,494.70

Finding the Fourth Proportional to 29,216.40, 43,824.60 and 9,494.70

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Solution

The fourth proportional to 29,216.40, 43,824.60 and 9,494.70 is: 14,242.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,216.40 : 43,824.60 = 9,494.70 : x
  2. Step 2: Convert to fraction form
    29,216.40/43,824.60 = 9,494.70/x
  3. Step 3: Cross multiply
    29,216.40x = 43,824.60 × 9,494.70
  4. Step 4: Simplify right side
    29,216.40x = 416,101,429.62
  5. Step 5: Solve for x
    x = 416,101,429.62/29,216.40
  6. Step 6: Final answer
    x = 14,242.05

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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.