Home / 32,396.21-48,552.60-15,723.98

Finding the Fourth Proportional to 32,396.21, 48,552.60 and 15,723.98

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Solution

The fourth proportional to 32,396.21, 48,552.60 and 15,723.98 is: 23,565.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,396.21 : 48,552.60 = 15,723.98 : x
  2. Step 2: Convert to fraction form
    32,396.21/48,552.60 = 15,723.98/x
  3. Step 3: Cross multiply
    32,396.21x = 48,552.60 × 15,723.98
  4. Step 4: Simplify right side
    32,396.21x = 763,440,111.35
  5. Step 5: Solve for x
    x = 763,440,111.35/32,396.21
  6. Step 6: Final answer
    x = 23,565.72

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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.