Home / 16,000.23-24,013.19-7,235.91

Finding the Fourth Proportional to 16,000.23, 24,013.19 and 7,235.91

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Solution

The fourth proportional to 16,000.23, 24,013.19 and 7,235.91 is: 10,859.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,000.23 : 24,013.19 = 7,235.91 : x
  2. Step 2: Convert to fraction form
    16,000.23/24,013.19 = 7,235.91/x
  3. Step 3: Cross multiply
    16,000.23x = 24,013.19 × 7,235.91
  4. Step 4: Simplify right side
    16,000.23x = 173,757,281.65
  5. Step 5: Solve for x
    x = 173,757,281.65/16,000.23
  6. Step 6: Final answer
    x = 10,859.67

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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.