Home / 29,283.19-43,878.79-22,635.98

Finding the Fourth Proportional to 29,283.19, 43,878.79 and 22,635.98

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Solution

The fourth proportional to 29,283.19, 43,878.79 and 22,635.98 is: 33,918.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,283.19 : 43,878.79 = 22,635.98 : x
  2. Step 2: Convert to fraction form
    29,283.19/43,878.79 = 22,635.98/x
  3. Step 3: Cross multiply
    29,283.19x = 43,878.79 × 22,635.98
  4. Step 4: Simplify right side
    29,283.19x = 993,239,193.47
  5. Step 5: Solve for x
    x = 993,239,193.47/29,283.19
  6. Step 6: Final answer
    x = 33,918.41

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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.