Home / 29,155.80-43,766.10-16,033.80

Finding the Fourth Proportional to 29,155.80, 43,766.10 and 16,033.80

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Solution

The fourth proportional to 29,155.80, 43,766.10 and 16,033.80 is: 24,068.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,155.80 : 43,766.10 = 16,033.80 : x
  2. Step 2: Convert to fraction form
    29,155.80/43,766.10 = 16,033.80/x
  3. Step 3: Cross multiply
    29,155.80x = 43,766.10 × 16,033.80
  4. Step 4: Simplify right side
    29,155.80x = 701,736,894.18
  5. Step 5: Solve for x
    x = 701,736,894.18/29,155.80
  6. Step 6: Final answer
    x = 24,068.52

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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.