Home / 95,692.60-132,055.14-52,674.64

Finding the Fourth Proportional to 95,692.60, 132,055.14 and 52,674.64

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Solution

The fourth proportional to 95,692.60, 132,055.14 and 52,674.64 is: 72,690.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,692.60 : 132,055.14 = 52,674.64 : x
  2. Step 2: Convert to fraction form
    95,692.60/132,055.14 = 52,674.64/x
  3. Step 3: Cross multiply
    95,692.60x = 132,055.14 × 52,674.64
  4. Step 4: Simplify right side
    95,692.60x = 6,955,956,959.65
  5. Step 5: Solve for x
    x = 6,955,956,959.65/95,692.60
  6. Step 6: Final answer
    x = 72,690.65

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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.