Home / 44,677.26-67,026.96-13,512.51

Finding the Fourth Proportional to 44,677.26, 67,026.96 and 13,512.51

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Solution

The fourth proportional to 44,677.26, 67,026.96 and 13,512.51 is: 20,272.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,677.26 : 67,026.96 = 13,512.51 : x
  2. Step 2: Convert to fraction form
    44,677.26/67,026.96 = 13,512.51/x
  3. Step 3: Cross multiply
    44,677.26x = 67,026.96 × 13,512.51
  4. Step 4: Simplify right side
    44,677.26x = 905,702,467.27
  5. Step 5: Solve for x
    x = 905,702,467.27/44,677.26
  6. Step 6: Final answer
    x = 20,272.11

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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.