Home / 244,256.10-366,436.40-75,772.77

Finding the Fourth Proportional to 244,256.10, 366,436.40 and 75,772.77

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Solution

The fourth proportional to 244,256.10, 366,436.40 and 75,772.77 is: 113,675.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,256.10 : 366,436.40 = 75,772.77 : x
  2. Step 2: Convert to fraction form
    244,256.10/366,436.40 = 75,772.77/x
  3. Step 3: Cross multiply
    244,256.10x = 366,436.40 × 75,772.77
  4. Step 4: Simplify right side
    244,256.10x = 27,765,900,677.96
  5. Step 5: Solve for x
    x = 27,765,900,677.96/244,256.10
  6. Step 6: Final answer
    x = 113,675.36

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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.