Home / 244,258.35-366,439.77-75,775.02

Finding the Fourth Proportional to 244,258.35, 366,439.77 and 75,775.02

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Solution

The fourth proportional to 244,258.35, 366,439.77 and 75,775.02 is: 113,678.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,258.35 : 366,439.77 = 75,775.02 : x
  2. Step 2: Convert to fraction form
    244,258.35/366,439.77 = 75,775.02/x
  3. Step 3: Cross multiply
    244,258.35x = 366,439.77 × 75,775.02
  4. Step 4: Simplify right side
    244,258.35x = 27,766,980,900.55
  5. Step 5: Solve for x
    x = 27,766,980,900.55/244,258.35
  6. Step 6: Final answer
    x = 113,678.74

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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.