Home / 22,325.32-33,484.34-7,533.92

Finding the Fourth Proportional to 22,325.32, 33,484.34 and 7,533.92

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Solution

The fourth proportional to 22,325.32, 33,484.34 and 7,533.92 is: 11,299.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,325.32 : 33,484.34 = 7,533.92 : x
  2. Step 2: Convert to fraction form
    22,325.32/33,484.34 = 7,533.92/x
  3. Step 3: Cross multiply
    22,325.32x = 33,484.34 × 7,533.92
  4. Step 4: Simplify right side
    22,325.32x = 252,268,338.81
  5. Step 5: Solve for x
    x = 252,268,338.81/22,325.32
  6. Step 6: Final answer
    x = 11,299.65

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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.