Home / 43,956.48-60,663.84-25,099.68

Finding the Fourth Proportional to 43,956.48, 60,663.84 and 25,099.68

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Solution

The fourth proportional to 43,956.48, 60,663.84 and 25,099.68 is: 34,639.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,956.48 : 60,663.84 = 25,099.68 : x
  2. Step 2: Convert to fraction form
    43,956.48/60,663.84 = 25,099.68/x
  3. Step 3: Cross multiply
    43,956.48x = 60,663.84 × 25,099.68
  4. Step 4: Simplify right side
    43,956.48x = 1,522,642,971.57
  5. Step 5: Solve for x
    x = 1,522,642,971.57/43,956.48
  6. Step 6: Final answer
    x = 34,639.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.