Home / 24,011.08-35,966.39-19,305.61

Finding the Fourth Proportional to 24,011.08, 35,966.39 and 19,305.61

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Solution

The fourth proportional to 24,011.08, 35,966.39 and 19,305.61 is: 28,918.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,011.08 : 35,966.39 = 19,305.61 : x
  2. Step 2: Convert to fraction form
    24,011.08/35,966.39 = 19,305.61/x
  3. Step 3: Cross multiply
    24,011.08x = 35,966.39 × 19,305.61
  4. Step 4: Simplify right side
    24,011.08x = 694,352,912.00
  5. Step 5: Solve for x
    x = 694,352,912.00/24,011.08
  6. Step 6: Final answer
    x = 28,918.02

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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.