Home / 130,150.89-195,226.92-63,596.25

Finding the Fourth Proportional to 130,150.89, 195,226.92 and 63,596.25

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Solution

The fourth proportional to 130,150.89, 195,226.92 and 63,596.25 is: 95,394.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,150.89 : 195,226.92 = 63,596.25 : x
  2. Step 2: Convert to fraction form
    130,150.89/195,226.92 = 63,596.25/x
  3. Step 3: Cross multiply
    130,150.89x = 195,226.92 × 63,596.25
  4. Step 4: Simplify right side
    130,150.89x = 12,415,700,011.05
  5. Step 5: Solve for x
    x = 12,415,700,011.05/130,150.89
  6. Step 6: Final answer
    x = 95,394.66

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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.