Home / 56,589.16-84,863.67-16,597.03

Finding the Fourth Proportional to 56,589.16, 84,863.67 and 16,597.03

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Solution

The fourth proportional to 56,589.16, 84,863.67 and 16,597.03 is: 24,889.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,589.16 : 84,863.67 = 16,597.03 : x
  2. Step 2: Convert to fraction form
    56,589.16/84,863.67 = 16,597.03/x
  3. Step 3: Cross multiply
    56,589.16x = 84,863.67 × 16,597.03
  4. Step 4: Simplify right side
    56,589.16x = 1,408,484,876.90
  5. Step 5: Solve for x
    x = 1,408,484,876.90/56,589.16
  6. Step 6: Final answer
    x = 24,889.66

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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.