Home / 32,546.45-48,812.38-15,896.09

Finding the Fourth Proportional to 32,546.45, 48,812.38 and 15,896.09

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Solution

The fourth proportional to 32,546.45, 48,812.38 and 15,896.09 is: 23,840.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,546.45 : 48,812.38 = 15,896.09 : x
  2. Step 2: Convert to fraction form
    32,546.45/48,812.38 = 15,896.09/x
  3. Step 3: Cross multiply
    32,546.45x = 48,812.38 × 15,896.09
  4. Step 4: Simplify right side
    32,546.45x = 775,925,985.59
  5. Step 5: Solve for x
    x = 775,925,985.59/32,546.45
  6. Step 6: Final answer
    x = 23,840.57

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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.