Home / 169,054.08-253,339.20-95,026.56

Finding the Fourth Proportional to 169,054.08, 253,339.20 and 95,026.56

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Solution

The fourth proportional to 169,054.08, 253,339.20 and 95,026.56 is: 142,403.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,054.08 : 253,339.20 = 95,026.56 : x
  2. Step 2: Convert to fraction form
    169,054.08/253,339.20 = 95,026.56/x
  3. Step 3: Cross multiply
    169,054.08x = 253,339.20 × 95,026.56
  4. Step 4: Simplify right side
    169,054.08x = 24,073,952,689.15
  5. Step 5: Solve for x
    x = 24,073,952,689.15/169,054.08
  6. Step 6: Final answer
    x = 142,403.85

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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.