Home / 24,217.58-36,328.44-6,687.40

Finding the Fourth Proportional to 24,217.58, 36,328.44 and 6,687.40

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Solution

The fourth proportional to 24,217.58, 36,328.44 and 6,687.40 is: 10,031.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,217.58 : 36,328.44 = 6,687.40 : x
  2. Step 2: Convert to fraction form
    24,217.58/36,328.44 = 6,687.40/x
  3. Step 3: Cross multiply
    24,217.58x = 36,328.44 × 6,687.40
  4. Step 4: Simplify right side
    24,217.58x = 242,942,809.66
  5. Step 5: Solve for x
    x = 242,942,809.66/24,217.58
  6. Step 6: Final answer
    x = 10,031.67

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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.