Home / 95,774.06-132,177.40-53,332.58

Finding the Fourth Proportional to 95,774.06, 132,177.40 and 53,332.58

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Solution

The fourth proportional to 95,774.06, 132,177.40 and 53,332.58 is: 73,604.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,774.06 : 132,177.40 = 53,332.58 : x
  2. Step 2: Convert to fraction form
    95,774.06/132,177.40 = 53,332.58/x
  3. Step 3: Cross multiply
    95,774.06x = 132,177.40 × 53,332.58
  4. Step 4: Simplify right side
    95,774.06x = 7,049,361,759.69
  5. Step 5: Solve for x
    x = 7,049,361,759.69/95,774.06
  6. Step 6: Final answer
    x = 73,604.08

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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.