Home / 195,752.55-293,628.83-102,246.15

Finding the Fourth Proportional to 195,752.55, 293,628.83 and 102,246.15

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Solution

The fourth proportional to 195,752.55, 293,628.83 and 102,246.15 is: 153,369.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,752.55 : 293,628.83 = 102,246.15 : x
  2. Step 2: Convert to fraction form
    195,752.55/293,628.83 = 102,246.15/x
  3. Step 3: Cross multiply
    195,752.55x = 293,628.83 × 102,246.15
  4. Step 4: Simplify right side
    195,752.55x = 30,022,416,885.27
  5. Step 5: Solve for x
    x = 30,022,416,885.27/195,752.55
  6. Step 6: Final answer
    x = 153,369.23

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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.