Home / 164,100.96-246,177.36-57,514.32

Finding the Fourth Proportional to 164,100.96, 246,177.36 and 57,514.32

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Solution

The fourth proportional to 164,100.96, 246,177.36 and 57,514.32 is: 86,280.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,100.96 : 246,177.36 = 57,514.32 : x
  2. Step 2: Convert to fraction form
    164,100.96/246,177.36 = 57,514.32/x
  3. Step 3: Cross multiply
    164,100.96x = 246,177.36 × 57,514.32
  4. Step 4: Simplify right side
    164,100.96x = 14,158,723,459.80
  5. Step 5: Solve for x
    x = 14,158,723,459.80/164,100.96
  6. Step 6: Final answer
    x = 86,280.56

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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.