Home / 29,010.58-43,518.60-9,284.44

Finding the Fourth Proportional to 29,010.58, 43,518.60 and 9,284.44

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Solution

The fourth proportional to 29,010.58, 43,518.60 and 9,284.44 is: 13,927.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,010.58 : 43,518.60 = 9,284.44 : x
  2. Step 2: Convert to fraction form
    29,010.58/43,518.60 = 9,284.44/x
  3. Step 3: Cross multiply
    29,010.58x = 43,518.60 × 9,284.44
  4. Step 4: Simplify right side
    29,010.58x = 404,045,830.58
  5. Step 5: Solve for x
    x = 404,045,830.58/29,010.58
  6. Step 6: Final answer
    x = 13,927.53

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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.