Home / 29,629.49-44,461.71-10,922.58

Finding the Fourth Proportional to 29,629.49, 44,461.71 and 10,922.58

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Solution

The fourth proportional to 29,629.49, 44,461.71 and 10,922.58 is: 16,390.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,629.49 : 44,461.71 = 10,922.58 : x
  2. Step 2: Convert to fraction form
    29,629.49/44,461.71 = 10,922.58/x
  3. Step 3: Cross multiply
    29,629.49x = 44,461.71 × 10,922.58
  4. Step 4: Simplify right side
    29,629.49x = 485,636,584.41
  5. Step 5: Solve for x
    x = 485,636,584.41/29,629.49
  6. Step 6: Final answer
    x = 16,390.31

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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.