Home / 37,405.12-56,059.22-15,192.52

Finding the Fourth Proportional to 37,405.12, 56,059.22 and 15,192.52

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Solution

The fourth proportional to 37,405.12, 56,059.22 and 15,192.52 is: 22,769.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,405.12 : 56,059.22 = 15,192.52 : x
  2. Step 2: Convert to fraction form
    37,405.12/56,059.22 = 15,192.52/x
  3. Step 3: Cross multiply
    37,405.12x = 56,059.22 × 15,192.52
  4. Step 4: Simplify right side
    37,405.12x = 851,680,821.03
  5. Step 5: Solve for x
    x = 851,680,821.03/37,405.12
  6. Step 6: Final answer
    x = 22,769.10

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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.