Home / 44,822.96-67,218.76-13,224.63

Finding the Fourth Proportional to 44,822.96, 67,218.76 and 13,224.63

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Solution

The fourth proportional to 44,822.96, 67,218.76 and 13,224.63 is: 19,832.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,822.96 : 67,218.76 = 13,224.63 : x
  2. Step 2: Convert to fraction form
    44,822.96/67,218.76 = 13,224.63/x
  3. Step 3: Cross multiply
    44,822.96x = 67,218.76 × 13,224.63
  4. Step 4: Simplify right side
    44,822.96x = 888,943,197.00
  5. Step 5: Solve for x
    x = 888,943,197.00/44,822.96
  6. Step 6: Final answer
    x = 19,832.32

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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.