Home / 24,599.96-36,905.34-7,961.68

Finding the Fourth Proportional to 24,599.96, 36,905.34 and 7,961.68

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Solution

The fourth proportional to 24,599.96, 36,905.34 and 7,961.68 is: 11,944.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,599.96 : 36,905.34 = 7,961.68 : x
  2. Step 2: Convert to fraction form
    24,599.96/36,905.34 = 7,961.68/x
  3. Step 3: Cross multiply
    24,599.96x = 36,905.34 × 7,961.68
  4. Step 4: Simplify right side
    24,599.96x = 293,828,507.37
  5. Step 5: Solve for x
    x = 293,828,507.37/24,599.96
  6. Step 6: Final answer
    x = 11,944.27

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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.