Home / 35,083.18-48,466.02-30,359.26

Finding the Fourth Proportional to 35,083.18, 48,466.02 and 30,359.26

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Solution

The fourth proportional to 35,083.18, 48,466.02 and 30,359.26 is: 41,940.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,083.18 : 48,466.02 = 30,359.26 : x
  2. Step 2: Convert to fraction form
    35,083.18/48,466.02 = 30,359.26/x
  3. Step 3: Cross multiply
    35,083.18x = 48,466.02 × 30,359.26
  4. Step 4: Simplify right side
    35,083.18x = 1,471,392,502.35
  5. Step 5: Solve for x
    x = 1,471,392,502.35/35,083.18
  6. Step 6: Final answer
    x = 41,940.11

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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.