Home / 94,858.92-130,901.11-52,416.54

Finding the Fourth Proportional to 94,858.92, 130,901.11 and 52,416.54

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Solution

The fourth proportional to 94,858.92, 130,901.11 and 52,416.54 is: 72,332.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,858.92 : 130,901.11 = 52,416.54 : x
  2. Step 2: Convert to fraction form
    94,858.92/130,901.11 = 52,416.54/x
  3. Step 3: Cross multiply
    94,858.92x = 130,901.11 × 52,416.54
  4. Step 4: Simplify right side
    94,858.92x = 6,861,383,137.32
  5. Step 5: Solve for x
    x = 6,861,383,137.32/94,858.92
  6. Step 6: Final answer
    x = 72,332.50

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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.