Home / 95,904.47-132,348.33-53,462.09

Finding the Fourth Proportional to 95,904.47, 132,348.33 and 53,462.09

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Solution

The fourth proportional to 95,904.47, 132,348.33 and 53,462.09 is: 73,777.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,904.47 : 132,348.33 = 53,462.09 : x
  2. Step 2: Convert to fraction form
    95,904.47/132,348.33 = 53,462.09/x
  3. Step 3: Cross multiply
    95,904.47x = 132,348.33 × 53,462.09
  4. Step 4: Simplify right side
    95,904.47x = 7,075,617,668.07
  5. Step 5: Solve for x
    x = 7,075,617,668.07/95,904.47
  6. Step 6: Final answer
    x = 73,777.77

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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.