Home / 14,800.84-22,201.26-4,411.78

Finding the Fourth Proportional to 14,800.84, 22,201.26 and 4,411.78

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Solution

The fourth proportional to 14,800.84, 22,201.26 and 4,411.78 is: 6,617.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,800.84 : 22,201.26 = 4,411.78 : x
  2. Step 2: Convert to fraction form
    14,800.84/22,201.26 = 4,411.78/x
  3. Step 3: Cross multiply
    14,800.84x = 22,201.26 × 4,411.78
  4. Step 4: Simplify right side
    14,800.84x = 97,947,074.84
  5. Step 5: Solve for x
    x = 97,947,074.84/14,800.84
  6. Step 6: Final answer
    x = 6,617.67

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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.