Home / 44,866.08-67,308.96-13,273.68

Finding the Fourth Proportional to 44,866.08, 67,308.96 and 13,273.68

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Solution

The fourth proportional to 44,866.08, 67,308.96 and 13,273.68 is: 19,913.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,866.08 : 67,308.96 = 13,273.68 : x
  2. Step 2: Convert to fraction form
    44,866.08/67,308.96 = 13,273.68/x
  3. Step 3: Cross multiply
    44,866.08x = 67,308.96 × 13,273.68
  4. Step 4: Simplify right side
    44,866.08x = 893,437,596.17
  5. Step 5: Solve for x
    x = 893,437,596.17/44,866.08
  6. Step 6: Final answer
    x = 19,913.43

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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.