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Finding the Fourth Proportional to 44,371.63, 66,567.16 and 16,669.63

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Solution

The fourth proportional to 44,371.63, 66,567.16 and 16,669.63 is: 25,008.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,371.63 : 66,567.16 = 16,669.63 : x
  2. Step 2: Convert to fraction form
    44,371.63/66,567.16 = 16,669.63/x
  3. Step 3: Cross multiply
    44,371.63x = 66,567.16 × 16,669.63
  4. Step 4: Simplify right side
    44,371.63x = 1,109,649,594.52
  5. Step 5: Solve for x
    x = 1,109,649,594.52/44,371.63
  6. Step 6: Final answer
    x = 25,008.09

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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.