Home / 22,353.28-33,535.10-6,557.67

Finding the Fourth Proportional to 22,353.28, 33,535.10 and 6,557.67

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Solution

The fourth proportional to 22,353.28, 33,535.10 and 6,557.67 is: 9,838.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,353.28 : 33,535.10 = 6,557.67 : x
  2. Step 2: Convert to fraction form
    22,353.28/33,535.10 = 6,557.67/x
  3. Step 3: Cross multiply
    22,353.28x = 33,535.10 × 6,557.67
  4. Step 4: Simplify right side
    22,353.28x = 219,912,083.00
  5. Step 5: Solve for x
    x = 219,912,083.00/22,353.28
  6. Step 6: Final answer
    x = 9,838.02

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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.