Home / 29,124.60-43,622.10-25,236.60

Finding the Fourth Proportional to 29,124.60, 43,622.10 and 25,236.60

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Solution

The fourth proportional to 29,124.60, 43,622.10 and 25,236.60 is: 37,798.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,124.60 : 43,622.10 = 25,236.60 : x
  2. Step 2: Convert to fraction form
    29,124.60/43,622.10 = 25,236.60/x
  3. Step 3: Cross multiply
    29,124.60x = 43,622.10 × 25,236.60
  4. Step 4: Simplify right side
    29,124.60x = 1,100,873,488.86
  5. Step 5: Solve for x
    x = 1,100,873,488.86/29,124.60
  6. Step 6: Final answer
    x = 37,798.75

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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.