Home / 95,806.94-132,217.65-53,365.46

Finding the Fourth Proportional to 95,806.94, 132,217.65 and 53,365.46

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Solution

The fourth proportional to 95,806.94, 132,217.65 and 53,365.46 is: 73,646.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,806.94 : 132,217.65 = 53,365.46 : x
  2. Step 2: Convert to fraction form
    95,806.94/132,217.65 = 53,365.46/x
  3. Step 3: Cross multiply
    95,806.94x = 132,217.65 × 53,365.46
  4. Step 4: Simplify right side
    95,806.94x = 7,055,855,051.28
  5. Step 5: Solve for x
    x = 7,055,855,051.28/95,806.94
  6. Step 6: Final answer
    x = 73,646.60

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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.