Home / 89,056.08-133,651.80-32,949.24

Finding the Fourth Proportional to 89,056.08, 133,651.80 and 32,949.24

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Solution

The fourth proportional to 89,056.08, 133,651.80 and 32,949.24 is: 49,448.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,056.08 : 133,651.80 = 32,949.24 : x
  2. Step 2: Convert to fraction form
    89,056.08/133,651.80 = 32,949.24/x
  3. Step 3: Cross multiply
    89,056.08x = 133,651.80 × 32,949.24
  4. Step 4: Simplify right side
    89,056.08x = 4,403,725,234.63
  5. Step 5: Solve for x
    x = 4,403,725,234.63/89,056.08
  6. Step 6: Final answer
    x = 49,448.90

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1.5x scale

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.