Home / 44,321.60-66,426.96-22,141.19

Finding the Fourth Proportional to 44,321.60, 66,426.96 and 22,141.19

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Solution

The fourth proportional to 44,321.60, 66,426.96 and 22,141.19 is: 33,184.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,321.60 : 66,426.96 = 22,141.19 : x
  2. Step 2: Convert to fraction form
    44,321.60/66,426.96 = 22,141.19/x
  3. Step 3: Cross multiply
    44,321.60x = 66,426.96 × 22,141.19
  4. Step 4: Simplify right side
    44,321.60x = 1,470,771,942.48
  5. Step 5: Solve for x
    x = 1,470,771,942.48/44,321.60
  6. Step 6: Final answer
    x = 33,184.09

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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.