Home / 164,264.94-226,685.96-88,813.44

Finding the Fourth Proportional to 164,264.94, 226,685.96 and 88,813.44

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Solution

The fourth proportional to 164,264.94, 226,685.96 and 88,813.44 is: 122,562.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,264.94 : 226,685.96 = 88,813.44 : x
  2. Step 2: Convert to fraction form
    164,264.94/226,685.96 = 88,813.44/x
  3. Step 3: Cross multiply
    164,264.94x = 226,685.96 × 88,813.44
  4. Step 4: Simplify right side
    164,264.94x = 20,132,759,463.24
  5. Step 5: Solve for x
    x = 20,132,759,463.24/164,264.94
  6. Step 6: Final answer
    x = 122,562.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.