Home / 95,759.32-132,145.54-53,316.92

Finding the Fourth Proportional to 95,759.32, 132,145.54 and 53,316.92

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Solution

The fourth proportional to 95,759.32, 132,145.54 and 53,316.92 is: 73,576.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,759.32 : 132,145.54 = 53,316.92 : x
  2. Step 2: Convert to fraction form
    95,759.32/132,145.54 = 53,316.92/x
  3. Step 3: Cross multiply
    95,759.32x = 132,145.54 × 53,316.92
  4. Step 4: Simplify right side
    95,759.32x = 7,045,593,184.54
  5. Step 5: Solve for x
    x = 7,045,593,184.54/95,759.32
  6. Step 6: Final answer
    x = 73,576.06

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Double scale
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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.