Home / 44,822.64-67,175.58-19,869.84

Finding the Fourth Proportional to 44,822.64, 67,175.58 and 19,869.84

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Solution

The fourth proportional to 44,822.64, 67,175.58 and 19,869.84 is: 29,778.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,822.64 : 67,175.58 = 19,869.84 : x
  2. Step 2: Convert to fraction form
    44,822.64/67,175.58 = 19,869.84/x
  3. Step 3: Cross multiply
    44,822.64x = 67,175.58 × 19,869.84
  4. Step 4: Simplify right side
    44,822.64x = 1,334,768,026.51
  5. Step 5: Solve for x
    x = 1,334,768,026.51/44,822.64
  6. Step 6: Final answer
    x = 29,778.88

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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.