Home / 16,486.57-24,729.50-4,006.67

Finding the Fourth Proportional to 16,486.57, 24,729.50 and 4,006.67

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Solution

The fourth proportional to 16,486.57, 24,729.50 and 4,006.67 is: 6,009.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,486.57 : 24,729.50 = 4,006.67 : x
  2. Step 2: Convert to fraction form
    16,486.57/24,729.50 = 4,006.67/x
  3. Step 3: Cross multiply
    16,486.57x = 24,729.50 × 4,006.67
  4. Step 4: Simplify right side
    16,486.57x = 99,082,832.13
  5. Step 5: Solve for x
    x = 99,082,832.13/16,486.57
  6. Step 6: Final answer
    x = 6,009.91

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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.