Home / 195,622.60-293,433.90-95,846.80

Finding the Fourth Proportional to 195,622.60, 293,433.90 and 95,846.80

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Solution

The fourth proportional to 195,622.60, 293,433.90 and 95,846.80 is: 143,770.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,622.60 : 293,433.90 = 95,846.80 : x
  2. Step 2: Convert to fraction form
    195,622.60/293,433.90 = 95,846.80/x
  3. Step 3: Cross multiply
    195,622.60x = 293,433.90 × 95,846.80
  4. Step 4: Simplify right side
    195,622.60x = 28,124,700,326.52
  5. Step 5: Solve for x
    x = 28,124,700,326.52/195,622.60
  6. Step 6: Final answer
    x = 143,770.20

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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.