Home / 30,098.92-41,537.09-18,011.83

Finding the Fourth Proportional to 30,098.92, 41,537.09 and 18,011.83

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Solution

The fourth proportional to 30,098.92, 41,537.09 and 18,011.83 is: 24,856.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,098.92 : 41,537.09 = 18,011.83 : x
  2. Step 2: Convert to fraction form
    30,098.92/41,537.09 = 18,011.83/x
  3. Step 3: Cross multiply
    30,098.92x = 41,537.09 × 18,011.83
  4. Step 4: Simplify right side
    30,098.92x = 748,159,003.77
  5. Step 5: Solve for x
    x = 748,159,003.77/30,098.92
  6. Step 6: Final answer
    x = 24,856.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.