Home / 244,258.28-366,439.98-75,775.22

Finding the Fourth Proportional to 244,258.28, 366,439.98 and 75,775.22

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Solution

The fourth proportional to 244,258.28, 366,439.98 and 75,775.22 is: 113,679.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,258.28 : 366,439.98 = 75,775.22 : x
  2. Step 2: Convert to fraction form
    244,258.28/366,439.98 = 75,775.22/x
  3. Step 3: Cross multiply
    244,258.28x = 366,439.98 × 75,775.22
  4. Step 4: Simplify right side
    244,258.28x = 27,767,070,101.30
  5. Step 5: Solve for x
    x = 27,767,070,101.30/244,258.28
  6. Step 6: Final answer
    x = 113,679.14

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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.