Home / 88,994.25-133,470.30-32,803.83

Finding the Fourth Proportional to 88,994.25, 133,470.30 and 32,803.83

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Solution

The fourth proportional to 88,994.25, 133,470.30 and 32,803.83 is: 49,197.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,994.25 : 133,470.30 = 32,803.83 : x
  2. Step 2: Convert to fraction form
    88,994.25/133,470.30 = 32,803.83/x
  3. Step 3: Cross multiply
    88,994.25x = 133,470.30 × 32,803.83
  4. Step 4: Simplify right side
    88,994.25x = 4,378,337,031.25
  5. Step 5: Solve for x
    x = 4,378,337,031.25/88,994.25
  6. Step 6: Final answer
    x = 49,197.98

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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.