Home / 44,822.66-67,192.22-15,220.25

Finding the Fourth Proportional to 44,822.66, 67,192.22 and 15,220.25

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Solution

The fourth proportional to 44,822.66, 67,192.22 and 15,220.25 is: 22,816.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,822.66 : 67,192.22 = 15,220.25 : x
  2. Step 2: Convert to fraction form
    44,822.66/67,192.22 = 15,220.25/x
  3. Step 3: Cross multiply
    44,822.66x = 67,192.22 × 15,220.25
  4. Step 4: Simplify right side
    44,822.66x = 1,022,682,386.46
  5. Step 5: Solve for x
    x = 1,022,682,386.46/44,822.66
  6. Step 6: Final answer
    x = 22,816.19

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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.