Home / 22,027.08-33,041.49-6,444.70

Finding the Fourth Proportional to 22,027.08, 33,041.49 and 6,444.70

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Solution

The fourth proportional to 22,027.08, 33,041.49 and 6,444.70 is: 9,667.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,027.08 : 33,041.49 = 6,444.70 : x
  2. Step 2: Convert to fraction form
    22,027.08/33,041.49 = 6,444.70/x
  3. Step 3: Cross multiply
    22,027.08x = 33,041.49 × 6,444.70
  4. Step 4: Simplify right side
    22,027.08x = 212,942,490.60
  5. Step 5: Solve for x
    x = 212,942,490.60/22,027.08
  6. Step 6: Final answer
    x = 9,667.30

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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.