Home / 61,297.02-91,921.82-23,851.98

Finding the Fourth Proportional to 61,297.02, 91,921.82 and 23,851.98

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Solution

The fourth proportional to 61,297.02, 91,921.82 and 23,851.98 is: 35,768.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,297.02 : 91,921.82 = 23,851.98 : x
  2. Step 2: Convert to fraction form
    61,297.02/91,921.82 = 23,851.98/x
  3. Step 3: Cross multiply
    61,297.02x = 91,921.82 × 23,851.98
  4. Step 4: Simplify right side
    61,297.02x = 2,192,517,292.94
  5. Step 5: Solve for x
    x = 2,192,517,292.94/61,297.02
  6. Step 6: Final answer
    x = 35,768.74

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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.