Home / 169,206.52-253,817.31-94,269.88

Finding the Fourth Proportional to 169,206.52, 253,817.31 and 94,269.88

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Solution

The fourth proportional to 169,206.52, 253,817.31 and 94,269.88 is: 141,409.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,206.52 : 253,817.31 = 94,269.88 : x
  2. Step 2: Convert to fraction form
    169,206.52/253,817.31 = 94,269.88/x
  3. Step 3: Cross multiply
    169,206.52x = 253,817.31 × 94,269.88
  4. Step 4: Simplify right side
    169,206.52x = 23,927,327,355.62
  5. Step 5: Solve for x
    x = 23,927,327,355.62/169,206.52
  6. Step 6: Final answer
    x = 141,409.02

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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.