Home / 122,555.37-183,811.19-32,598.62

Finding the Fourth Proportional to 122,555.37, 183,811.19 and 32,598.62

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Solution

The fourth proportional to 122,555.37, 183,811.19 and 32,598.62 is: 48,892.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,555.37 : 183,811.19 = 32,598.62 : x
  2. Step 2: Convert to fraction form
    122,555.37/183,811.19 = 32,598.62/x
  3. Step 3: Cross multiply
    122,555.37x = 183,811.19 × 32,598.62
  4. Step 4: Simplify right side
    122,555.37x = 5,991,990,052.51
  5. Step 5: Solve for x
    x = 5,991,990,052.51/122,555.37
  6. Step 6: Final answer
    x = 48,892.11

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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.