Home / 56,596.42-84,901.92-17,146.58

Finding the Fourth Proportional to 56,596.42, 84,901.92 and 17,146.58

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Solution

The fourth proportional to 56,596.42, 84,901.92 and 17,146.58 is: 25,722.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,596.42 : 84,901.92 = 17,146.58 : x
  2. Step 2: Convert to fraction form
    56,596.42/84,901.92 = 17,146.58/x
  3. Step 3: Cross multiply
    56,596.42x = 84,901.92 × 17,146.58
  4. Step 4: Simplify right side
    56,596.42x = 1,455,777,563.43
  5. Step 5: Solve for x
    x = 1,455,777,563.43/56,596.42
  6. Step 6: Final answer
    x = 25,722.08

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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.