Home / 35,793.77-49,420.12-22,371.06

Finding the Fourth Proportional to 35,793.77, 49,420.12 and 22,371.06

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Solution

The fourth proportional to 35,793.77, 49,420.12 and 22,371.06 is: 30,887.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,793.77 : 49,420.12 = 22,371.06 : x
  2. Step 2: Convert to fraction form
    35,793.77/49,420.12 = 22,371.06/x
  3. Step 3: Cross multiply
    35,793.77x = 49,420.12 × 22,371.06
  4. Step 4: Simplify right side
    35,793.77x = 1,105,580,413.80
  5. Step 5: Solve for x
    x = 1,105,580,413.80/35,793.77
  6. Step 6: Final answer
    x = 30,887.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.