Home / 44,006.52-66,002.76-12,834.48

Finding the Fourth Proportional to 44,006.52, 66,002.76 and 12,834.48

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Solution

The fourth proportional to 44,006.52, 66,002.76 and 12,834.48 is: 19,249.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,006.52 : 66,002.76 = 12,834.48 : x
  2. Step 2: Convert to fraction form
    44,006.52/66,002.76 = 12,834.48/x
  3. Step 3: Cross multiply
    44,006.52x = 66,002.76 × 12,834.48
  4. Step 4: Simplify right side
    44,006.52x = 847,111,103.16
  5. Step 5: Solve for x
    x = 847,111,103.16/44,006.52
  6. Step 6: Final answer
    x = 19,249.67

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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.