Home / 47,245.44-70,869.78-25,028.76

Finding the Fourth Proportional to 47,245.44, 70,869.78 and 25,028.76

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Solution

The fourth proportional to 47,245.44, 70,869.78 and 25,028.76 is: 37,544.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,245.44 : 70,869.78 = 25,028.76 : x
  2. Step 2: Convert to fraction form
    47,245.44/70,869.78 = 25,028.76/x
  3. Step 3: Cross multiply
    47,245.44x = 70,869.78 × 25,028.76
  4. Step 4: Simplify right side
    47,245.44x = 1,773,782,714.87
  5. Step 5: Solve for x
    x = 1,773,782,714.87/47,245.44
  6. Step 6: Final answer
    x = 37,544.00

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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.