Home / 95,890.94-132,331.23-53,444.91

Finding the Fourth Proportional to 95,890.94, 132,331.23 and 53,444.91

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Solution

The fourth proportional to 95,890.94, 132,331.23 and 53,444.91 is: 73,754.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,890.94 : 132,331.23 = 53,444.91 : x
  2. Step 2: Convert to fraction form
    95,890.94/132,331.23 = 53,444.91/x
  3. Step 3: Cross multiply
    95,890.94x = 132,331.23 × 53,444.91
  4. Step 4: Simplify right side
    95,890.94x = 7,072,430,677.54
  5. Step 5: Solve for x
    x = 7,072,430,677.54/95,890.94
  6. Step 6: Final answer
    x = 73,754.95

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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.