Home / 94,346.75-130,198.52-51,904.37

Finding the Fourth Proportional to 94,346.75, 130,198.52 and 51,904.37

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Solution

The fourth proportional to 94,346.75, 130,198.52 and 51,904.37 is: 71,628.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,346.75 : 130,198.52 = 51,904.37 : x
  2. Step 2: Convert to fraction form
    94,346.75/130,198.52 = 51,904.37/x
  3. Step 3: Cross multiply
    94,346.75x = 130,198.52 × 51,904.37
  4. Step 4: Simplify right side
    94,346.75x = 6,757,872,155.53
  5. Step 5: Solve for x
    x = 6,757,872,155.53/94,346.75
  6. Step 6: Final answer
    x = 71,628.03

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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.