Home / 151,826.60-227,837.10-88,646.60

Finding the Fourth Proportional to 151,826.60, 227,837.10 and 88,646.60

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Solution

The fourth proportional to 151,826.60, 227,837.10 and 88,646.60 is: 133,026.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,826.60 : 227,837.10 = 88,646.60 : x
  2. Step 2: Convert to fraction form
    151,826.60/227,837.10 = 88,646.60/x
  3. Step 3: Cross multiply
    151,826.60x = 227,837.10 × 88,646.60
  4. Step 4: Simplify right side
    151,826.60x = 20,196,984,268.86
  5. Step 5: Solve for x
    x = 20,196,984,268.86/151,826.60
  6. Step 6: Final answer
    x = 133,026.65

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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.