Home / 44,314.66-66,426.39-19,350.04

Finding the Fourth Proportional to 44,314.66, 66,426.39 and 19,350.04

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Solution

The fourth proportional to 44,314.66, 66,426.39 and 19,350.04 is: 29,005.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,314.66 : 66,426.39 = 19,350.04 : x
  2. Step 2: Convert to fraction form
    44,314.66/66,426.39 = 19,350.04/x
  3. Step 3: Cross multiply
    44,314.66x = 66,426.39 × 19,350.04
  4. Step 4: Simplify right side
    44,314.66x = 1,285,353,303.56
  5. Step 5: Solve for x
    x = 1,285,353,303.56/44,314.66
  6. Step 6: Final answer
    x = 29,005.15

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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.