Home / 95,329.34-131,554.44-52,309.11

Finding the Fourth Proportional to 95,329.34, 131,554.44 and 52,309.11

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Solution

The fourth proportional to 95,329.34, 131,554.44 and 52,309.11 is: 72,186.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,329.34 : 131,554.44 = 52,309.11 : x
  2. Step 2: Convert to fraction form
    95,329.34/131,554.44 = 52,309.11/x
  3. Step 3: Cross multiply
    95,329.34x = 131,554.44 × 52,309.11
  4. Step 4: Simplify right side
    95,329.34x = 6,881,495,672.95
  5. Step 5: Solve for x
    x = 6,881,495,672.95/95,329.34
  6. Step 6: Final answer
    x = 72,186.54

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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.