Home / 170,110.92-254,999.82-63,416.76

Finding the Fourth Proportional to 170,110.92, 254,999.82 and 63,416.76

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Solution

The fourth proportional to 170,110.92, 254,999.82 and 63,416.76 is: 95,063.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,110.92 : 254,999.82 = 63,416.76 : x
  2. Step 2: Convert to fraction form
    170,110.92/254,999.82 = 63,416.76/x
  3. Step 3: Cross multiply
    170,110.92x = 254,999.82 × 63,416.76
  4. Step 4: Simplify right side
    170,110.92x = 16,171,262,384.98
  5. Step 5: Solve for x
    x = 16,171,262,384.98/170,110.92
  6. Step 6: Final answer
    x = 95,063.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.