Home / 104,096.58-156,145.28-25,210.89

Finding the Fourth Proportional to 104,096.58, 156,145.28 and 25,210.89

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Solution

The fourth proportional to 104,096.58, 156,145.28 and 25,210.89 is: 37,816.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,096.58 : 156,145.28 = 25,210.89 : x
  2. Step 2: Convert to fraction form
    104,096.58/156,145.28 = 25,210.89/x
  3. Step 3: Cross multiply
    104,096.58x = 156,145.28 × 25,210.89
  4. Step 4: Simplify right side
    104,096.58x = 3,936,561,352.04
  5. Step 5: Solve for x
    x = 3,936,561,352.04/104,096.58
  6. Step 6: Final answer
    x = 37,816.43

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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.