Home / 55,949.66-83,932.69-16,501.65

Finding the Fourth Proportional to 55,949.66, 83,932.69 and 16,501.65

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Solution

The fourth proportional to 55,949.66, 83,932.69 and 16,501.65 is: 24,754.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,949.66 : 83,932.69 = 16,501.65 : x
  2. Step 2: Convert to fraction form
    55,949.66/83,932.69 = 16,501.65/x
  3. Step 3: Cross multiply
    55,949.66x = 83,932.69 × 16,501.65
  4. Step 4: Simplify right side
    55,949.66x = 1,385,027,873.94
  5. Step 5: Solve for x
    x = 1,385,027,873.94/55,949.66
  6. Step 6: Final answer
    x = 24,754.89

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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.