Home / 24,486.76-36,727.58-12,001.96

Finding the Fourth Proportional to 24,486.76, 36,727.58 and 12,001.96

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Solution

The fourth proportional to 24,486.76, 36,727.58 and 12,001.96 is: 18,001.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,486.76 : 36,727.58 = 12,001.96 : x
  2. Step 2: Convert to fraction form
    24,486.76/36,727.58 = 12,001.96/x
  3. Step 3: Cross multiply
    24,486.76x = 36,727.58 × 12,001.96
  4. Step 4: Simplify right side
    24,486.76x = 440,802,946.06
  5. Step 5: Solve for x
    x = 440,802,946.06/24,486.76
  6. Step 6: Final answer
    x = 18,001.69

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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.