Home / 34,822.86-48,143.61-26,891.34

Finding the Fourth Proportional to 34,822.86, 48,143.61 and 26,891.34

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Solution

The fourth proportional to 34,822.86, 48,143.61 and 26,891.34 is: 37,178.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,822.86 : 48,143.61 = 26,891.34 : x
  2. Step 2: Convert to fraction form
    34,822.86/48,143.61 = 26,891.34/x
  3. Step 3: Cross multiply
    34,822.86x = 48,143.61 × 26,891.34
  4. Step 4: Simplify right side
    34,822.86x = 1,294,646,185.34
  5. Step 5: Solve for x
    x = 1,294,646,185.34/34,822.86
  6. Step 6: Final answer
    x = 37,178.05

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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.