Home / 32,518.14-48,759.93-14,973

Finding the Fourth Proportional to 32,518.14, 48,759.93 and 14,973

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Solution

The fourth proportional to 32,518.14, 48,759.93 and 14,973 is: 22,451.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,518.14 : 48,759.93 = 14,973 : x
  2. Step 2: Convert to fraction form
    32,518.14/48,759.93 = 14,973/x
  3. Step 3: Cross multiply
    32,518.14x = 48,759.93 × 14,973
  4. Step 4: Simplify right side
    32,518.14x = 730,082,431.89
  5. Step 5: Solve for x
    x = 730,082,431.89/32,518.14
  6. Step 6: Final answer
    x = 22,451.54

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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.