Home / 44,923.12-67,410.43-18,264.18

Finding the Fourth Proportional to 44,923.12, 67,410.43 and 18,264.18

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Solution

The fourth proportional to 44,923.12, 67,410.43 and 18,264.18 is: 27,406.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,923.12 : 67,410.43 = 18,264.18 : x
  2. Step 2: Convert to fraction form
    44,923.12/67,410.43 = 18,264.18/x
  3. Step 3: Cross multiply
    44,923.12x = 67,410.43 × 18,264.18
  4. Step 4: Simplify right side
    44,923.12x = 1,231,196,492.32
  5. Step 5: Solve for x
    x = 1,231,196,492.32/44,923.12
  6. Step 6: Final answer
    x = 27,406.75

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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.