Home / 29,099.68-43,652.22-9,373.60

Finding the Fourth Proportional to 29,099.68, 43,652.22 and 9,373.60

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Solution

The fourth proportional to 29,099.68, 43,652.22 and 9,373.60 is: 14,061.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,099.68 : 43,652.22 = 9,373.60 : x
  2. Step 2: Convert to fraction form
    29,099.68/43,652.22 = 9,373.60/x
  3. Step 3: Cross multiply
    29,099.68x = 43,652.22 × 9,373.60
  4. Step 4: Simplify right side
    29,099.68x = 409,178,449.39
  5. Step 5: Solve for x
    x = 409,178,449.39/29,099.68
  6. Step 6: Final answer
    x = 14,061.27

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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.