Home / 44,904.60-67,358.88-14,919.84

Finding the Fourth Proportional to 44,904.60, 67,358.88 and 14,919.84

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Solution

The fourth proportional to 44,904.60, 67,358.88 and 14,919.84 is: 22,380.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,904.60 : 67,358.88 = 14,919.84 : x
  2. Step 2: Convert to fraction form
    44,904.60/67,358.88 = 14,919.84/x
  3. Step 3: Cross multiply
    44,904.60x = 67,358.88 × 14,919.84
  4. Step 4: Simplify right side
    44,904.60x = 1,004,983,712.18
  5. Step 5: Solve for x
    x = 1,004,983,712.18/44,904.60
  6. Step 6: Final answer
    x = 22,380.42

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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.