Home / 44,135.28-66,202.84-17,840.04

Finding the Fourth Proportional to 44,135.28, 66,202.84 and 17,840.04

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Solution

The fourth proportional to 44,135.28, 66,202.84 and 17,840.04 is: 26,760.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,135.28 : 66,202.84 = 17,840.04 : x
  2. Step 2: Convert to fraction form
    44,135.28/66,202.84 = 17,840.04/x
  3. Step 3: Cross multiply
    44,135.28x = 66,202.84 × 17,840.04
  4. Step 4: Simplify right side
    44,135.28x = 1,181,061,313.71
  5. Step 5: Solve for x
    x = 1,181,061,313.71/44,135.28
  6. Step 6: Final answer
    x = 26,760.03

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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.