Home / 106,263.55-146,604.09-60,925.42

Finding the Fourth Proportional to 106,263.55, 146,604.09 and 60,925.42

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Solution

The fourth proportional to 106,263.55, 146,604.09 and 60,925.42 is: 84,054.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,263.55 : 146,604.09 = 60,925.42 : x
  2. Step 2: Convert to fraction form
    106,263.55/146,604.09 = 60,925.42/x
  3. Step 3: Cross multiply
    106,263.55x = 146,604.09 × 60,925.42
  4. Step 4: Simplify right side
    106,263.55x = 8,931,915,756.97
  5. Step 5: Solve for x
    x = 8,931,915,756.97/106,263.55
  6. Step 6: Final answer
    x = 84,054.37

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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.