Home / 169,994.08-255,025.68-59,194.72

Finding the Fourth Proportional to 169,994.08, 255,025.68 and 59,194.72

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Solution

The fourth proportional to 169,994.08, 255,025.68 and 59,194.72 is: 88,804.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,994.08 : 255,025.68 = 59,194.72 : x
  2. Step 2: Convert to fraction form
    169,994.08/255,025.68 = 59,194.72/x
  3. Step 3: Cross multiply
    169,994.08x = 255,025.68 × 59,194.72
  4. Step 4: Simplify right side
    169,994.08x = 15,096,173,720.41
  5. Step 5: Solve for x
    x = 15,096,173,720.41/169,994.08
  6. Step 6: Final answer
    x = 88,804.11

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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.