Home / 34,024.80-51,037.20-25,276.80

Finding the Fourth Proportional to 34,024.80, 51,037.20 and 25,276.80

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Solution

The fourth proportional to 34,024.80, 51,037.20 and 25,276.80 is: 37,915.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,024.80 : 51,037.20 = 25,276.80 : x
  2. Step 2: Convert to fraction form
    34,024.80/51,037.20 = 25,276.80/x
  3. Step 3: Cross multiply
    34,024.80x = 51,037.20 × 25,276.80
  4. Step 4: Simplify right side
    34,024.80x = 1,290,057,096.96
  5. Step 5: Solve for x
    x = 1,290,057,096.96/34,024.80
  6. Step 6: Final answer
    x = 37,915.20

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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.