Home / 106,924.96-160,385.76-36,804.88

Finding the Fourth Proportional to 106,924.96, 160,385.76 and 36,804.88

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Solution

The fourth proportional to 106,924.96, 160,385.76 and 36,804.88 is: 55,206.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,924.96 : 160,385.76 = 36,804.88 : x
  2. Step 2: Convert to fraction form
    106,924.96/160,385.76 = 36,804.88/x
  3. Step 3: Cross multiply
    106,924.96x = 160,385.76 × 36,804.88
  4. Step 4: Simplify right side
    106,924.96x = 5,902,978,650.51
  5. Step 5: Solve for x
    x = 5,902,978,650.51/106,924.96
  6. Step 6: Final answer
    x = 55,206.74

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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.