Home / 106,276.44-146,674.89-60,953.45

Finding the Fourth Proportional to 106,276.44, 146,674.89 and 60,953.45

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Solution

The fourth proportional to 106,276.44, 146,674.89 and 60,953.45 is: 84,123.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,276.44 : 146,674.89 = 60,953.45 : x
  2. Step 2: Convert to fraction form
    106,276.44/146,674.89 = 60,953.45/x
  3. Step 3: Cross multiply
    106,276.44x = 146,674.89 × 60,953.45
  4. Step 4: Simplify right side
    106,276.44x = 8,940,339,840.50
  5. Step 5: Solve for x
    x = 8,940,339,840.50/106,276.44
  6. Step 6: Final answer
    x = 84,123.44

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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.