Home / 35,794.02-49,420.46-22,371.31

Finding the Fourth Proportional to 35,794.02, 49,420.46 and 22,371.31

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Solution

The fourth proportional to 35,794.02, 49,420.46 and 22,371.31 is: 30,887.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,794.02 : 49,420.46 = 22,371.31 : x
  2. Step 2: Convert to fraction form
    35,794.02/49,420.46 = 22,371.31/x
  3. Step 3: Cross multiply
    35,794.02x = 49,420.46 × 22,371.31
  4. Step 4: Simplify right side
    35,794.02x = 1,105,600,486.93
  5. Step 5: Solve for x
    x = 1,105,600,486.93/35,794.02
  6. Step 6: Final answer
    x = 30,887.85

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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.