Home / 106,295.46-146,688.13-58,548.69

Finding the Fourth Proportional to 106,295.46, 146,688.13 and 58,548.69

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Solution

The fourth proportional to 106,295.46, 146,688.13 and 58,548.69 is: 80,797.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,295.46 : 146,688.13 = 58,548.69 : x
  2. Step 2: Convert to fraction form
    106,295.46/146,688.13 = 58,548.69/x
  3. Step 3: Cross multiply
    106,295.46x = 146,688.13 × 58,548.69
  4. Step 4: Simplify right side
    106,295.46x = 8,588,397,923.24
  5. Step 5: Solve for x
    x = 8,588,397,923.24/106,295.46
  6. Step 6: Final answer
    x = 80,797.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.