Home / 40,563.22-60,847.26-19,507.54

Finding the Fourth Proportional to 40,563.22, 60,847.26 and 19,507.54

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Solution

The fourth proportional to 40,563.22, 60,847.26 and 19,507.54 is: 29,262.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,563.22 : 60,847.26 = 19,507.54 : x
  2. Step 2: Convert to fraction form
    40,563.22/60,847.26 = 19,507.54/x
  3. Step 3: Cross multiply
    40,563.22x = 60,847.26 × 19,507.54
  4. Step 4: Simplify right side
    40,563.22x = 1,186,980,358.34
  5. Step 5: Solve for x
    x = 1,186,980,358.34/40,563.22
  6. Step 6: Final answer
    x = 29,262.48

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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.