Home / 169,499.27-254,221.09-62,858.19

Finding the Fourth Proportional to 169,499.27, 254,221.09 and 62,858.19

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Solution

The fourth proportional to 169,499.27, 254,221.09 and 62,858.19 is: 94,276.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,499.27 : 254,221.09 = 62,858.19 : x
  2. Step 2: Convert to fraction form
    169,499.27/254,221.09 = 62,858.19/x
  3. Step 3: Cross multiply
    169,499.27x = 254,221.09 × 62,858.19
  4. Step 4: Simplify right side
    169,499.27x = 15,979,875,991.83
  5. Step 5: Solve for x
    x = 15,979,875,991.83/169,499.27
  6. Step 6: Final answer
    x = 94,276.96

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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.