Home / 33,219.42-49,818.30-11,026.84

Finding the Fourth Proportional to 33,219.42, 49,818.30 and 11,026.84

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Solution

The fourth proportional to 33,219.42, 49,818.30 and 11,026.84 is: 16,536.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,219.42 : 49,818.30 = 11,026.84 : x
  2. Step 2: Convert to fraction form
    33,219.42/49,818.30 = 11,026.84/x
  3. Step 3: Cross multiply
    33,219.42x = 49,818.30 × 11,026.84
  4. Step 4: Simplify right side
    33,219.42x = 549,338,423.17
  5. Step 5: Solve for x
    x = 549,338,423.17/33,219.42
  6. Step 6: Final answer
    x = 16,536.67

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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.