Home / 95,554.45-131,866.72-52,535.76

Finding the Fourth Proportional to 95,554.45, 131,866.72 and 52,535.76

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Solution

The fourth proportional to 95,554.45, 131,866.72 and 52,535.76 is: 72,500.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,554.45 : 131,866.72 = 52,535.76 : x
  2. Step 2: Convert to fraction form
    95,554.45/131,866.72 = 52,535.76/x
  3. Step 3: Cross multiply
    95,554.45x = 131,866.72 × 52,535.76
  4. Step 4: Simplify right side
    95,554.45x = 6,927,718,353.91
  5. Step 5: Solve for x
    x = 6,927,718,353.91/95,554.45
  6. Step 6: Final answer
    x = 72,500.22

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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.