Home / 164,337.14-226,785.27-88,885.64

Finding the Fourth Proportional to 164,337.14, 226,785.27 and 88,885.64

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Solution

The fourth proportional to 164,337.14, 226,785.27 and 88,885.64 is: 122,662.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,337.14 : 226,785.27 = 88,885.64 : x
  2. Step 2: Convert to fraction form
    164,337.14/226,785.27 = 88,885.64/x
  3. Step 3: Cross multiply
    164,337.14x = 226,785.27 × 88,885.64
  4. Step 4: Simplify right side
    164,337.14x = 20,157,952,732.60
  5. Step 5: Solve for x
    x = 20,157,952,732.60/164,337.14
  6. Step 6: Final answer
    x = 122,662.19

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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.