Home / 107,504.91-148,355.66-59,757.23

Finding the Fourth Proportional to 107,504.91, 148,355.66 and 59,757.23

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Solution

The fourth proportional to 107,504.91, 148,355.66 and 59,757.23 is: 82,464.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,504.91 : 148,355.66 = 59,757.23 : x
  2. Step 2: Convert to fraction form
    107,504.91/148,355.66 = 59,757.23/x
  3. Step 3: Cross multiply
    107,504.91x = 148,355.66 × 59,757.23
  4. Step 4: Simplify right side
    107,504.91x = 8,865,322,255.86
  5. Step 5: Solve for x
    x = 8,865,322,255.86/107,504.91
  6. Step 6: Final answer
    x = 82,464.35

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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.