Home / 106,274.25-146,658.47-58,527.50

Finding the Fourth Proportional to 106,274.25, 146,658.47 and 58,527.50

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Solution

The fourth proportional to 106,274.25, 146,658.47 and 58,527.50 is: 80,767.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,274.25 : 146,658.47 = 58,527.50 : x
  2. Step 2: Convert to fraction form
    106,274.25/146,658.47 = 58,527.50/x
  3. Step 3: Cross multiply
    106,274.25x = 146,658.47 × 58,527.50
  4. Step 4: Simplify right side
    106,274.25x = 8,583,552,577.00
  5. Step 5: Solve for x
    x = 8,583,552,577.00/106,274.25
  6. Step 6: Final answer
    x = 80,767.94

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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.