Home / 164,245.08-226,657.73-92,624.58

Finding the Fourth Proportional to 164,245.08, 226,657.73 and 92,624.58

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Solution

The fourth proportional to 164,245.08, 226,657.73 and 92,624.58 is: 127,821.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,245.08 : 226,657.73 = 92,624.58 : x
  2. Step 2: Convert to fraction form
    164,245.08/226,657.73 = 92,624.58/x
  3. Step 3: Cross multiply
    164,245.08x = 226,657.73 × 92,624.58
  4. Step 4: Simplify right side
    164,245.08x = 20,994,077,045.00
  5. Step 5: Solve for x
    x = 20,994,077,045.00/164,245.08
  6. Step 6: Final answer
    x = 127,821.65

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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.