Home / 32,651.46-44,989.56-22,022.64

Finding the Fourth Proportional to 32,651.46, 44,989.56 and 22,022.64

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Solution

The fourth proportional to 32,651.46, 44,989.56 and 22,022.64 is: 30,344.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,651.46 : 44,989.56 = 22,022.64 : x
  2. Step 2: Convert to fraction form
    32,651.46/44,989.56 = 22,022.64/x
  3. Step 3: Cross multiply
    32,651.46x = 44,989.56 × 22,022.64
  4. Step 4: Simplify right side
    32,651.46x = 990,788,883.64
  5. Step 5: Solve for x
    x = 990,788,883.64/32,651.46
  6. Step 6: Final answer
    x = 30,344.40

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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.