Home / 16,542.72-24,815.55-4,696.67

Finding the Fourth Proportional to 16,542.72, 24,815.55 and 4,696.67

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Solution

The fourth proportional to 16,542.72, 24,815.55 and 4,696.67 is: 7,045.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,542.72 : 24,815.55 = 4,696.67 : x
  2. Step 2: Convert to fraction form
    16,542.72/24,815.55 = 4,696.67/x
  3. Step 3: Cross multiply
    16,542.72x = 24,815.55 × 4,696.67
  4. Step 4: Simplify right side
    16,542.72x = 116,550,325.14
  5. Step 5: Solve for x
    x = 116,550,325.14/16,542.72
  6. Step 6: Final answer
    x = 7,045.41

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1.5x scale

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.