Home / 57,563.64-79,436.62-32,069.98

Finding the Fourth Proportional to 57,563.64, 79,436.62 and 32,069.98

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Solution

The fourth proportional to 57,563.64, 79,436.62 and 32,069.98 is: 44,255.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,563.64 : 79,436.62 = 32,069.98 : x
  2. Step 2: Convert to fraction form
    57,563.64/79,436.62 = 32,069.98/x
  3. Step 3: Cross multiply
    57,563.64x = 79,436.62 × 32,069.98
  4. Step 4: Simplify right side
    57,563.64x = 2,547,530,814.67
  5. Step 5: Solve for x
    x = 2,547,530,814.67/57,563.64
  6. Step 6: Final answer
    x = 44,255.90

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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.