Home / 95,508.50-131,803.16-53,069.76

Finding the Fourth Proportional to 95,508.50, 131,803.16 and 53,069.76

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Solution

The fourth proportional to 95,508.50, 131,803.16 and 53,069.76 is: 73,237.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,508.50 : 131,803.16 = 53,069.76 : x
  2. Step 2: Convert to fraction form
    95,508.50/131,803.16 = 53,069.76/x
  3. Step 3: Cross multiply
    95,508.50x = 131,803.16 × 53,069.76
  4. Step 4: Simplify right side
    95,508.50x = 6,994,762,068.44
  5. Step 5: Solve for x
    x = 6,994,762,068.44/95,508.50
  6. Step 6: Final answer
    x = 73,237.06

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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.