Home / 44,754.24-67,130.76-18,099.84

Finding the Fourth Proportional to 44,754.24, 67,130.76 and 18,099.84

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Solution

The fourth proportional to 44,754.24, 67,130.76 and 18,099.84 is: 27,149.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,754.24 : 67,130.76 = 18,099.84 : x
  2. Step 2: Convert to fraction form
    44,754.24/67,130.76 = 18,099.84/x
  3. Step 3: Cross multiply
    44,754.24x = 67,130.76 × 18,099.84
  4. Step 4: Simplify right side
    44,754.24x = 1,215,056,015.08
  5. Step 5: Solve for x
    x = 1,215,056,015.08/44,754.24
  6. Step 6: Final answer
    x = 27,149.52

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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.