Home / 39,535.57-59,311.55-16,162

Finding the Fourth Proportional to 39,535.57, 59,311.55 and 16,162

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Solution

The fourth proportional to 39,535.57, 59,311.55 and 16,162 is: 24,246.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,535.57 : 59,311.55 = 16,162 : x
  2. Step 2: Convert to fraction form
    39,535.57/59,311.55 = 16,162/x
  3. Step 3: Cross multiply
    39,535.57x = 59,311.55 × 16,162
  4. Step 4: Simplify right side
    39,535.57x = 958,593,271.10
  5. Step 5: Solve for x
    x = 958,593,271.10/39,535.57
  6. Step 6: Final answer
    x = 24,246.35

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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.