Home / 37,204.60-55,742.10-32,020.60

Finding the Fourth Proportional to 37,204.60, 55,742.10 and 32,020.60

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Solution

The fourth proportional to 37,204.60, 55,742.10 and 32,020.60 is: 47,975.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,204.60 : 55,742.10 = 32,020.60 : x
  2. Step 2: Convert to fraction form
    37,204.60/55,742.10 = 32,020.60/x
  3. Step 3: Cross multiply
    37,204.60x = 55,742.10 × 32,020.60
  4. Step 4: Simplify right side
    37,204.60x = 1,784,895,487.26
  5. Step 5: Solve for x
    x = 1,784,895,487.26/37,204.60
  6. Step 6: Final answer
    x = 47,975.13

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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.