Home / 95,733.75-132,112.54-53,302.31

Finding the Fourth Proportional to 95,733.75, 132,112.54 and 53,302.31

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Solution

The fourth proportional to 95,733.75, 132,112.54 and 53,302.31 is: 73,557.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,733.75 : 132,112.54 = 53,302.31 : x
  2. Step 2: Convert to fraction form
    95,733.75/132,112.54 = 53,302.31/x
  3. Step 3: Cross multiply
    95,733.75x = 132,112.54 × 53,302.31
  4. Step 4: Simplify right side
    95,733.75x = 7,041,903,163.63
  5. Step 5: Solve for x
    x = 7,041,903,163.63/95,733.75
  6. Step 6: Final answer
    x = 73,557.16

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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.