Home / 55,596.21-83,398.95-16,153.34

Finding the Fourth Proportional to 55,596.21, 83,398.95 and 16,153.34

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Solution

The fourth proportional to 55,596.21, 83,398.95 and 16,153.34 is: 24,231.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,596.21 : 83,398.95 = 16,153.34 : x
  2. Step 2: Convert to fraction form
    55,596.21/83,398.95 = 16,153.34/x
  3. Step 3: Cross multiply
    55,596.21x = 83,398.95 × 16,153.34
  4. Step 4: Simplify right side
    55,596.21x = 1,347,171,178.00
  5. Step 5: Solve for x
    x = 1,347,171,178.00/55,596.21
  6. Step 6: Final answer
    x = 24,231.35

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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.