Home / 95,721.84-132,090.98-52,692.96

Finding the Fourth Proportional to 95,721.84, 132,090.98 and 52,692.96

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Solution

The fourth proportional to 95,721.84, 132,090.98 and 52,692.96 is: 72,713.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,721.84 : 132,090.98 = 52,692.96 : x
  2. Step 2: Convert to fraction form
    95,721.84/132,090.98 = 52,692.96/x
  3. Step 3: Cross multiply
    95,721.84x = 132,090.98 × 52,692.96
  4. Step 4: Simplify right side
    95,721.84x = 6,960,264,725.50
  5. Step 5: Solve for x
    x = 6,960,264,725.50/95,721.84
  6. Step 6: Final answer
    x = 72,713.44

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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.