Home / 24,493.34-36,716.64-7,842.62

Finding the Fourth Proportional to 24,493.34, 36,716.64 and 7,842.62

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Solution

The fourth proportional to 24,493.34, 36,716.64 and 7,842.62 is: 11,756.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,493.34 : 36,716.64 = 7,842.62 : x
  2. Step 2: Convert to fraction form
    24,493.34/36,716.64 = 7,842.62/x
  3. Step 3: Cross multiply
    24,493.34x = 36,716.64 × 7,842.62
  4. Step 4: Simplify right side
    24,493.34x = 287,954,655.20
  5. Step 5: Solve for x
    x = 287,954,655.20/24,493.34
  6. Step 6: Final answer
    x = 11,756.45

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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.