Home / 95,757.84-132,145.92-53,316.36

Finding the Fourth Proportional to 95,757.84, 132,145.92 and 53,316.36

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Solution

The fourth proportional to 95,757.84, 132,145.92 and 53,316.36 is: 73,576.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,757.84 : 132,145.92 = 53,316.36 : x
  2. Step 2: Convert to fraction form
    95,757.84/132,145.92 = 53,316.36/x
  3. Step 3: Cross multiply
    95,757.84x = 132,145.92 × 53,316.36
  4. Step 4: Simplify right side
    95,757.84x = 7,045,539,443.25
  5. Step 5: Solve for x
    x = 7,045,539,443.25/95,757.84
  6. Step 6: Final answer
    x = 73,576.63

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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.