Home / 40,961.22-56,515.42-23,969.67

Finding the Fourth Proportional to 40,961.22, 56,515.42 and 23,969.67

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Solution

The fourth proportional to 40,961.22, 56,515.42 and 23,969.67 is: 33,071.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,961.22 : 56,515.42 = 23,969.67 : x
  2. Step 2: Convert to fraction form
    40,961.22/56,515.42 = 23,969.67/x
  3. Step 3: Cross multiply
    40,961.22x = 56,515.42 × 23,969.67
  4. Step 4: Simplify right side
    40,961.22x = 1,354,656,103.24
  5. Step 5: Solve for x
    x = 1,354,656,103.24/40,961.22
  6. Step 6: Final answer
    x = 33,071.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.