Home / 113,683.64-170,519.40-34,797.92

Finding the Fourth Proportional to 113,683.64, 170,519.40 and 34,797.92

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Solution

The fourth proportional to 113,683.64, 170,519.40 and 34,797.92 is: 52,195.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,683.64 : 170,519.40 = 34,797.92 : x
  2. Step 2: Convert to fraction form
    113,683.64/170,519.40 = 34,797.92/x
  3. Step 3: Cross multiply
    113,683.64x = 170,519.40 × 34,797.92
  4. Step 4: Simplify right side
    113,683.64x = 5,933,720,439.65
  5. Step 5: Solve for x
    x = 5,933,720,439.65/113,683.64
  6. Step 6: Final answer
    x = 52,195.03

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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.