Home / 130,344.70-195,525.96-41,604.93

Finding the Fourth Proportional to 130,344.70, 195,525.96 and 41,604.93

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Solution

The fourth proportional to 130,344.70, 195,525.96 and 41,604.93 is: 62,410.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,344.70 : 195,525.96 = 41,604.93 : x
  2. Step 2: Convert to fraction form
    130,344.70/195,525.96 = 41,604.93/x
  3. Step 3: Cross multiply
    130,344.70x = 195,525.96 × 41,604.93
  4. Step 4: Simplify right side
    130,344.70x = 8,134,843,878.98
  5. Step 5: Solve for x
    x = 8,134,843,878.98/130,344.70
  6. Step 6: Final answer
    x = 62,410.24

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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.