Home / 41,757.62-62,407.14-30,536.60

Finding the Fourth Proportional to 41,757.62, 62,407.14 and 30,536.60

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Solution

The fourth proportional to 41,757.62, 62,407.14 and 30,536.60 is: 45,637.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,757.62 : 62,407.14 = 30,536.60 : x
  2. Step 2: Convert to fraction form
    41,757.62/62,407.14 = 30,536.60/x
  3. Step 3: Cross multiply
    41,757.62x = 62,407.14 × 30,536.60
  4. Step 4: Simplify right side
    41,757.62x = 1,905,701,871.32
  5. Step 5: Solve for x
    x = 1,905,701,871.32/41,757.62
  6. Step 6: Final answer
    x = 45,637.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.